Initial commit
This commit is contained in:
Cyrill Troxler
commit
419e3e6312
27 changed files with 1913 additions and 0 deletions
12
.gitignore
vendored
Normal file
12
.gitignore
vendored
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
# This is where the result of the go build goes
|
||||
/output*/
|
||||
/_output*/
|
||||
/_output
|
||||
|
||||
# Go test binaries
|
||||
*.test
|
||||
|
||||
# Godeps or dep workspace
|
||||
/Godeps/_workspace
|
||||
vendor
|
||||
vendor.*
|
||||
370
Gopkg.lock
generated
Normal file
370
Gopkg.lock
generated
Normal file
|
|
@ -0,0 +1,370 @@
|
|||
# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
|
||||
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/StackExchange/wmi"
|
||||
packages = ["."]
|
||||
revision = "5d049714c4a64225c3c79a7cf7d02f7fb5b96338"
|
||||
version = "1.0.0"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/aws/aws-sdk-go"
|
||||
packages = [
|
||||
"aws",
|
||||
"aws/awserr",
|
||||
"aws/awsutil",
|
||||
"aws/client",
|
||||
"aws/client/metadata",
|
||||
"aws/corehandlers",
|
||||
"aws/credentials",
|
||||
"aws/credentials/ec2rolecreds",
|
||||
"aws/credentials/endpointcreds",
|
||||
"aws/credentials/stscreds",
|
||||
"aws/csm",
|
||||
"aws/defaults",
|
||||
"aws/ec2metadata",
|
||||
"aws/endpoints",
|
||||
"aws/request",
|
||||
"aws/session",
|
||||
"aws/signer/v4",
|
||||
"internal/sdkio",
|
||||
"internal/sdkrand",
|
||||
"internal/sdkuri",
|
||||
"internal/shareddefaults",
|
||||
"private/protocol",
|
||||
"private/protocol/eventstream",
|
||||
"private/protocol/eventstream/eventstreamapi",
|
||||
"private/protocol/query",
|
||||
"private/protocol/query/queryutil",
|
||||
"private/protocol/rest",
|
||||
"private/protocol/restxml",
|
||||
"private/protocol/xml/xmlutil",
|
||||
"service/s3",
|
||||
"service/sts"
|
||||
]
|
||||
revision = "9e9afa0895e9daff556cc18f90dc53eb91f41ffd"
|
||||
version = "v1.14.26"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/container-storage-interface/spec"
|
||||
packages = ["lib/go/csi/v0"]
|
||||
revision = "35d9f9d77954980e449e52c3f3e43c21bd8171f5"
|
||||
version = "v0.2.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/dustin/go-humanize"
|
||||
packages = ["."]
|
||||
revision = "9f541cc9db5d55bce703bd99987c9d5cb8eea45e"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/go-ini/ini"
|
||||
packages = ["."]
|
||||
revision = "358ee7663966325963d4e8b2e1fbd570c5195153"
|
||||
version = "v1.38.1"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/go-ole/go-ole"
|
||||
packages = [
|
||||
".",
|
||||
"oleutil"
|
||||
]
|
||||
revision = "a41e3c4b706f6ae8dfbff342b06e40fa4d2d0506"
|
||||
version = "v1.2.1"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/golang/glog"
|
||||
packages = ["."]
|
||||
revision = "23def4e6c14b4da8ac2ed8007337bc5eb5007998"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/golang/protobuf"
|
||||
packages = [
|
||||
"proto",
|
||||
"ptypes",
|
||||
"ptypes/any",
|
||||
"ptypes/duration",
|
||||
"ptypes/timestamp"
|
||||
]
|
||||
revision = "b4deda0973fb4c70b50d226b1af49f3da59f5265"
|
||||
version = "v1.1.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/jacobsa/fuse"
|
||||
packages = [
|
||||
".",
|
||||
"fuseops",
|
||||
"fuseutil",
|
||||
"internal/buffer",
|
||||
"internal/freelist",
|
||||
"internal/fusekernel"
|
||||
]
|
||||
revision = "cd3959611bcb6bb23d49f1598d98f2bf44476805"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/jinzhu/copier"
|
||||
packages = ["."]
|
||||
revision = "7e38e58719c33e0d44d585c4ab477a30f8cb82dd"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/jmespath/go-jmespath"
|
||||
packages = ["."]
|
||||
revision = "0b12d6b5"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/kahing/goofys"
|
||||
packages = [
|
||||
"api",
|
||||
"internal"
|
||||
]
|
||||
revision = "943e017724ea820eb4185419ef3c41d6f921a324"
|
||||
version = "v0.19.0"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/kubernetes-csi/csi-test"
|
||||
packages = [
|
||||
"pkg/sanity",
|
||||
"utils"
|
||||
]
|
||||
revision = "f8ada4fcf7755cf7a941ac49d0bda967bce403dc"
|
||||
version = "v0.2.0-1"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/kubernetes-csi/drivers"
|
||||
packages = ["pkg/csi-common"]
|
||||
revision = "62ceb085795bd1564e3b2d2627b3ac78868bac70"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/minio/minio-go"
|
||||
packages = [
|
||||
".",
|
||||
"pkg/credentials",
|
||||
"pkg/encrypt",
|
||||
"pkg/s3signer",
|
||||
"pkg/s3utils",
|
||||
"pkg/set"
|
||||
]
|
||||
revision = "70799fe8dae6ecfb6c7d7e9e048fce27f23a1992"
|
||||
version = "v6.0.5"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/mitchellh/go-homedir"
|
||||
packages = ["."]
|
||||
revision = "3864e76763d94a6df2f9960b16a20a33da9f9a66"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/onsi/ginkgo"
|
||||
packages = [
|
||||
".",
|
||||
"config",
|
||||
"internal/codelocation",
|
||||
"internal/containernode",
|
||||
"internal/failer",
|
||||
"internal/leafnodes",
|
||||
"internal/remote",
|
||||
"internal/spec",
|
||||
"internal/spec_iterator",
|
||||
"internal/specrunner",
|
||||
"internal/suite",
|
||||
"internal/testingtproxy",
|
||||
"internal/writer",
|
||||
"reporters",
|
||||
"reporters/stenographer",
|
||||
"reporters/stenographer/support/go-colorable",
|
||||
"reporters/stenographer/support/go-isatty",
|
||||
"types"
|
||||
]
|
||||
revision = "fa5fabab2a1bfbd924faf4c067d07ae414e2aedf"
|
||||
version = "v1.5.0"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/onsi/gomega"
|
||||
packages = [
|
||||
".",
|
||||
"format",
|
||||
"internal/assertion",
|
||||
"internal/asyncassertion",
|
||||
"internal/oraclematcher",
|
||||
"internal/testingtsupport",
|
||||
"matchers",
|
||||
"matchers/support/goraph/bipartitegraph",
|
||||
"matchers/support/goraph/edge",
|
||||
"matchers/support/goraph/node",
|
||||
"matchers/support/goraph/util",
|
||||
"types"
|
||||
]
|
||||
revision = "62bff4df71bdbc266561a0caee19f0594b17c240"
|
||||
version = "v1.4.0"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/shirou/gopsutil"
|
||||
packages = [
|
||||
"internal/common",
|
||||
"mem"
|
||||
]
|
||||
revision = "4a180b209f5f494e5923cfce81ea30ba23915877"
|
||||
version = "v2.18.06"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/sirupsen/logrus"
|
||||
packages = [
|
||||
".",
|
||||
"hooks/syslog"
|
||||
]
|
||||
revision = "c155da19408a8799da419ed3eeb0cb5db0ad5dbc"
|
||||
version = "v1.0.5"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/urfave/cli"
|
||||
packages = ["."]
|
||||
revision = "cfb38830724cc34fedffe9a2a29fb54fa9169cd1"
|
||||
version = "v1.20.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/crypto"
|
||||
packages = [
|
||||
"argon2",
|
||||
"blake2b",
|
||||
"ssh/terminal"
|
||||
]
|
||||
revision = "a49355c7e3f8fe157a85be2f77e6e269a0f89602"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/net"
|
||||
packages = [
|
||||
"context",
|
||||
"html",
|
||||
"html/atom",
|
||||
"html/charset",
|
||||
"http/httpguts",
|
||||
"http2",
|
||||
"http2/hpack",
|
||||
"idna",
|
||||
"internal/timeseries",
|
||||
"trace"
|
||||
]
|
||||
revision = "d0887baf81f4598189d4e12a37c6da86f0bba4d0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/sys"
|
||||
packages = [
|
||||
"cpu",
|
||||
"unix",
|
||||
"windows"
|
||||
]
|
||||
revision = "1b2967e3c290b7c545b3db0deeda16e9be4f98a2"
|
||||
|
||||
[[projects]]
|
||||
name = "golang.org/x/text"
|
||||
packages = [
|
||||
"collate",
|
||||
"collate/build",
|
||||
"encoding",
|
||||
"encoding/charmap",
|
||||
"encoding/htmlindex",
|
||||
"encoding/internal",
|
||||
"encoding/internal/identifier",
|
||||
"encoding/japanese",
|
||||
"encoding/korean",
|
||||
"encoding/simplifiedchinese",
|
||||
"encoding/traditionalchinese",
|
||||
"encoding/unicode",
|
||||
"internal/colltab",
|
||||
"internal/gen",
|
||||
"internal/tag",
|
||||
"internal/triegen",
|
||||
"internal/ucd",
|
||||
"internal/utf8internal",
|
||||
"language",
|
||||
"runes",
|
||||
"secure/bidirule",
|
||||
"transform",
|
||||
"unicode/bidi",
|
||||
"unicode/cldr",
|
||||
"unicode/norm",
|
||||
"unicode/rangetable"
|
||||
]
|
||||
revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
|
||||
version = "v0.3.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "google.golang.org/genproto"
|
||||
packages = ["googleapis/rpc/status"]
|
||||
revision = "e92b116572682a5b432ddd840aeaba2a559eeff1"
|
||||
|
||||
[[projects]]
|
||||
name = "google.golang.org/grpc"
|
||||
packages = [
|
||||
".",
|
||||
"balancer",
|
||||
"balancer/base",
|
||||
"balancer/roundrobin",
|
||||
"codes",
|
||||
"connectivity",
|
||||
"credentials",
|
||||
"encoding",
|
||||
"encoding/proto",
|
||||
"grpclog",
|
||||
"internal",
|
||||
"internal/backoff",
|
||||
"internal/channelz",
|
||||
"internal/grpcrand",
|
||||
"keepalive",
|
||||
"metadata",
|
||||
"naming",
|
||||
"peer",
|
||||
"resolver",
|
||||
"resolver/dns",
|
||||
"resolver/passthrough",
|
||||
"stats",
|
||||
"status",
|
||||
"tap",
|
||||
"transport"
|
||||
]
|
||||
revision = "168a6198bcb0ef175f7dacec0b8691fc141dc9b8"
|
||||
version = "v1.13.0"
|
||||
|
||||
[[projects]]
|
||||
name = "gopkg.in/yaml.v2"
|
||||
packages = ["."]
|
||||
revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
|
||||
version = "v2.2.1"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "k8s.io/apimachinery"
|
||||
packages = ["pkg/util/sets"]
|
||||
revision = "5e3c3f9281db3188d57785c1f6afe5eb504ede4f"
|
||||
|
||||
[[projects]]
|
||||
name = "k8s.io/kubernetes"
|
||||
packages = [
|
||||
"pkg/util/file",
|
||||
"pkg/util/io",
|
||||
"pkg/util/mount",
|
||||
"pkg/util/nsenter"
|
||||
]
|
||||
revision = "91e7b4fd31fcd3d5f436da26c980becec37ceefe"
|
||||
version = "v1.11.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "k8s.io/utils"
|
||||
packages = ["exec"]
|
||||
revision = "ab9069044f32ba0c6da081bb46bb0b12e3862c21"
|
||||
|
||||
[solve-meta]
|
||||
analyzer-name = "dep"
|
||||
analyzer-version = 1
|
||||
inputs-digest = "f6360459d7056129f05640afbb0858a78e1011e64f057d439ef950f9ab11283f"
|
||||
solver-name = "gps-cdcl"
|
||||
solver-version = 1
|
||||
39
Gopkg.toml
Normal file
39
Gopkg.toml
Normal file
|
|
@ -0,0 +1,39 @@
|
|||
[[constraint]]
|
||||
name = "github.com/container-storage-interface/spec"
|
||||
version = "0.2.0"
|
||||
|
||||
[[constraint]]
|
||||
branch = "master"
|
||||
name = "github.com/golang/glog"
|
||||
|
||||
[[constraint]]
|
||||
name = "github.com/kahing/goofys"
|
||||
version = "0.19.0"
|
||||
|
||||
[[constraint]]
|
||||
name = "github.com/kubernetes-csi/csi-test"
|
||||
version = "0.2.0-1"
|
||||
|
||||
[[constraint]]
|
||||
branch = "master"
|
||||
name = "github.com/kubernetes-csi/drivers"
|
||||
|
||||
[[constraint]]
|
||||
name = "github.com/minio/minio-go"
|
||||
version = "6.0.5"
|
||||
|
||||
[[constraint]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/net"
|
||||
|
||||
[[constraint]]
|
||||
name = "google.golang.org/grpc"
|
||||
version = "1.13.0"
|
||||
|
||||
[[constraint]]
|
||||
name = "k8s.io/kubernetes"
|
||||
version = "1.11.0"
|
||||
|
||||
[prune]
|
||||
go-tests = true
|
||||
unused-packages = true
|
||||
202
LICENSE
Normal file
202
LICENSE
Normal file
|
|
@ -0,0 +1,202 @@
|
|||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
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|
||||
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||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
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||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
|
||||
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||||
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|
||||
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|
||||
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|
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|
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||||
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||||
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|
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|
||||
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|
||||
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|
||||
do not modify the License. You may add Your own attribution
|
||||
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|
||||
or as an addendum to the NOTICE text from the Work, provided
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|
||||
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|
||||
You may add Your own copyright statement to Your modifications and
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||||
may provide additional or different license terms and conditions
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for use, reproduction, or distribution of Your modifications, or
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||||
for any such Derivative Works as a whole, provided Your use,
|
||||
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|
||||
the conditions stated in this License.
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||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
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|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
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|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
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||||
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|
||||
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|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
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|
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8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
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Work (including but not limited to damages for loss of goodwill,
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||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
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|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
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and charge a fee for, acceptance of support, warranty, indemnity,
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|
||||
License. However, in accepting such obligations, You may act only
|
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on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
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|
||||
To apply the Apache License to your work, attach the following
|
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boilerplate notice, with the fields enclosed by brackets "[]"
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|
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|
||||
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|
||||
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||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
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|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
35
Makefile
Normal file
35
Makefile
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
# Copyright 2017 The Kubernetes Authors.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
.PHONY: test build container push clean
|
||||
|
||||
PROJECT_DIR=/go/src/github.com/ctrox/csi-s3-driver
|
||||
REGISTRY_NAME=ctrox
|
||||
IMAGE_NAME=csi-s3-driver
|
||||
IMAGE_VERSION=0.1.0
|
||||
IMAGE_TAG=$(REGISTRY_NAME)/$(IMAGE_NAME):$(IMAGE_VERSION)
|
||||
TEST_IMAGE_TAG=$(REGISTRY_NAME)/$(IMAGE_NAME):test
|
||||
|
||||
build:
|
||||
if [ ! -d ./vendor ]; then dep ensure -vendor-only; fi
|
||||
CGO_ENABLED=0 GOOS=linux go build -a -ldflags '-extldflags "-static"' -o _output/s3driver ./cmd/s3driver
|
||||
test:
|
||||
docker build -t $(TEST_IMAGE_TAG) -f test/Dockerfile .
|
||||
docker run --rm --privileged -v $(PWD):$(PROJECT_DIR):ro -v /dev:/dev $(TEST_IMAGE_TAG)
|
||||
container: build
|
||||
docker build -t $(IMAGE_TAG) -f cmd/s3driver/Dockerfile .
|
||||
push: container
|
||||
docker push $(IMAGE_TAG)
|
||||
clean:
|
||||
go clean -r -x
|
||||
-rm -rf _output
|
||||
111
README.md
Normal file
111
README.md
Normal file
|
|
@ -0,0 +1,111 @@
|
|||
# CSI for s3
|
||||
This is a Container Storage Interface ([CSI](https://github.com/container-storage-interface/spec/blob/master/spec.md)) for s3 (or s3 compatible) storage. This can dynamically allocate buckets and mount them via a fuse mount into any container.
|
||||
|
||||
# Kubernetes installation
|
||||
## Requirements
|
||||
* Kubernetes 1.10+
|
||||
* Kubernetes has to allow privileged containers
|
||||
* Docker daemon must allow shared mounts (systemd flag `MountFlags=shared`)
|
||||
|
||||
## 1. Create a secret with your S3 credentials
|
||||
The endpoint is optional if you are using something else than AWS S3.
|
||||
```yaml
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
name: csi-s3-secret
|
||||
namespace: kube-system
|
||||
stringData:
|
||||
accessKeyID: <YOUR_ACCESS_KEY_ID>
|
||||
secretAccessKey: <YOUR_SECRET_ACCES_KEY>
|
||||
endpoint: <S3_ENDPOINT_URL
|
||||
region: <S3_REGION>
|
||||
```
|
||||
|
||||
## 2. Deploy the driver
|
||||
```bash
|
||||
cd deploy/kubernetes
|
||||
$ kubectl create -f provisioner.yaml
|
||||
$ kubectl create -f attacher.yaml
|
||||
$ kubectl create -f csi-s3-driver.yaml
|
||||
```
|
||||
|
||||
## 3. Create the storage class
|
||||
```bash
|
||||
$ kubectl create -f storageclass.yaml
|
||||
```
|
||||
|
||||
## 4. Test the S3 driver
|
||||
* Create a pvc using the new storage class:
|
||||
```bash
|
||||
$ kubectl create -f pvc.yaml
|
||||
```
|
||||
* Check if the PVC has been bound:
|
||||
```bash
|
||||
$ kubectl get pvc csi-s3-pvc
|
||||
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
|
||||
csi-s3-pvc Bound pvc-c5d4634f-8507-11e8-9f33-0e243832354b 5Gi RWX csi-s3 9s
|
||||
```
|
||||
* Create a test pod which mounts your volume:
|
||||
```bash
|
||||
$ kubectl create -f poc.yaml
|
||||
```
|
||||
If the pod can start, everything should be working.
|
||||
|
||||
* Test the mount
|
||||
```bash
|
||||
$ kubectl exec -ti csi-s3-test-nginx bash
|
||||
$ mount | grep fuse
|
||||
s3fs on /var/lib/www/html type fuse.s3fs (rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other)
|
||||
$ touch /var/lib/www/html/hello_world
|
||||
```
|
||||
If something does not work as expected, check the troubleshooting section below.
|
||||
|
||||
# Additional configuration
|
||||
## Mounter
|
||||
By default the driver will use [s3fs](https://github.com/s3fs-fuse/s3fs-fuse) to mount buckets. Alternatively you can configure the storage class to use [goofys](https://github.com/kahing/goofys) for mounting s3 buckets. Note that goofys has some drawbacks in regards to POSIX compliance but in return offers better Performance than s3fs.
|
||||
|
||||
To configure a storage class to use goofys, just set the `mounter` parameter to `goofys`
|
||||
```yaml
|
||||
kind: StorageClass
|
||||
apiVersion: storage.k8s.io/v1
|
||||
metadata:
|
||||
name: csi-s3
|
||||
provisioner: ch.ctrox.csi.s3-driver
|
||||
parameters:
|
||||
mounter: goofys
|
||||
csiProvisionerSecretName: csi-s3-secret
|
||||
csiProvisionerSecretNamespace: kube-system
|
||||
```
|
||||
|
||||
# Limitations
|
||||
As S3 is not a real file system there are some limitations to consider here. Depending on what mounter you are using, you will have different levels of POSIX compability. Also depending on what S3 storage backend you are using there are not always consistency guarantees. The detailed limitations can be found on the documentation of [s3fs](https://github.com/s3fs-fuse/s3fs-fuse#limitations) and [goofys](https://github.com/kahing/goofys#current-status).
|
||||
|
||||
# Troubleshooting
|
||||
## Issues while creating PVC
|
||||
* Check the logs of the provisioner:
|
||||
```
|
||||
$ kubectl logs -l app=csi-provisioner-s3 -c s3-csi-driver
|
||||
```
|
||||
|
||||
## Issues creating containers
|
||||
* Ensure feature gate `MountPropagation` is not set to `false`
|
||||
* Check the logs of the s3-driver:
|
||||
```
|
||||
$ kubectl logs -l app=csi-s3-driver -c csi-s3-driver
|
||||
```
|
||||
|
||||
# Development
|
||||
This project can be built like any other go application.
|
||||
```bash
|
||||
$ go get -u github.com/ctrox/csi-s3-driver
|
||||
```
|
||||
## Build
|
||||
```bash
|
||||
$ make build
|
||||
```
|
||||
## Tests
|
||||
Currently the driver is tested by the [CSI Sanity Tester](https://github.com/kubernetes-csi/csi-test/tree/master/pkg/sanity). As end-to-end tests require S3 storage and a mounter like s3fs, this is best done in a docker container. A Dockerfile and the test script are in the `test` directory. The easiest way to run the tests is to just use the make command:
|
||||
```bash
|
||||
$ make test
|
||||
```
|
||||
8
cmd/s3driver/Dockerfile
Normal file
8
cmd/s3driver/Dockerfile
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
FROM debian:stretch
|
||||
LABEL maintainers="Cyrill Troxler <cyrilltroxler@gmail.com>"
|
||||
LABEL description="s3 fuse csi plugin"
|
||||
|
||||
RUN apt-get update && apt-get install -y s3fs && rm -rf /var/lib/apt/lists/*
|
||||
|
||||
COPY ./_output/s3driver /s3driver
|
||||
ENTRYPOINT ["/s3driver"]
|
||||
19
cmd/s3driver/Dockerfile.alpine
Normal file
19
cmd/s3driver/Dockerfile.alpine
Normal file
|
|
@ -0,0 +1,19 @@
|
|||
# Note: s3fs does not work properly on alpine as of version 1.84: https://github.com/s3fs-fuse/s3fs-fuse/issues/750
|
||||
FROM alpine:3.7
|
||||
LABEL maintainers="Cyrill Troxler <cyrilltroxler@gmail.com>"
|
||||
LABEL description="s3 fuse csi plugin"
|
||||
ARG S3FS_VERSION=v1.84
|
||||
|
||||
RUN apk --update add ca-certificates fuse alpine-sdk automake autoconf libxml2-dev fuse-dev curl-dev git bash openssl-dev
|
||||
|
||||
RUN git clone https://github.com/s3fs-fuse/s3fs-fuse.git; \
|
||||
cd s3fs-fuse; \
|
||||
git checkout tags/${S3FS_VERSION}; \
|
||||
./autogen.sh; \
|
||||
./configure --prefix=/usr; \
|
||||
make; \
|
||||
make install; \
|
||||
rm -rf /var/cache/apk/*;
|
||||
|
||||
COPY ./_output/s3driver /s3driver
|
||||
ENTRYPOINT ["/s3driver"]
|
||||
56
cmd/s3driver/main.go
Normal file
56
cmd/s3driver/main.go
Normal file
|
|
@ -0,0 +1,56 @@
|
|||
/*
|
||||
Copyright 2017 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"log"
|
||||
"os"
|
||||
|
||||
"github.com/ctrox/csi-s3-driver/pkg/s3"
|
||||
)
|
||||
|
||||
func init() {
|
||||
flag.Set("logtostderr", "true")
|
||||
}
|
||||
|
||||
var (
|
||||
endpoint = flag.String("endpoint", "unix://tmp/csi.sock", "CSI endpoint")
|
||||
nodeID = flag.String("nodeid", "", "node id")
|
||||
accessKeyID = flag.String("access-key-id", "", "S3 Access Key ID to use")
|
||||
secretAccessKey = flag.String("secret-access-key", "", "S3 Secret Access Key to use")
|
||||
s3endpoint = flag.String("s3-endpoint", "", "S3 Endpoint URL to use")
|
||||
region = flag.String("region", "", "S3 Region to use")
|
||||
)
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
|
||||
cr := &s3.Credentials{
|
||||
AccessKeyID: *accessKeyID,
|
||||
SecretAccessKey: *secretAccessKey,
|
||||
Endpoint: *s3endpoint,
|
||||
Region: *region,
|
||||
}
|
||||
|
||||
driver, err := s3.NewS3(*nodeID, *endpoint, cr)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
driver.Run()
|
||||
os.Exit(0)
|
||||
}
|
||||
85
deploy/kubernetes/attacher.yaml
Normal file
85
deploy/kubernetes/attacher.yaml
Normal file
|
|
@ -0,0 +1,85 @@
|
|||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: csi-attacher-sa
|
||||
---
|
||||
kind: ClusterRole
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: external-attacher-runner
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources: ["secrets"]
|
||||
verbs: ["get", "list"]
|
||||
- apiGroups: [""]
|
||||
resources: ["events"]
|
||||
verbs: ["get", "list", "watch", "update"]
|
||||
- apiGroups: [""]
|
||||
resources: ["persistentvolumes"]
|
||||
verbs: ["get", "list", "watch", "update"]
|
||||
- apiGroups: [""]
|
||||
resources: ["nodes"]
|
||||
verbs: ["get", "list", "watch"]
|
||||
- apiGroups: ["storage.k8s.io"]
|
||||
resources: ["volumeattachments"]
|
||||
verbs: ["get", "list", "watch", "update"]
|
||||
---
|
||||
kind: ClusterRoleBinding
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: csi-attacher-role
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: csi-attacher-sa
|
||||
namespace: default
|
||||
roleRef:
|
||||
kind: ClusterRole
|
||||
name: external-attacher-runner
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
---
|
||||
# needed for StatefulSet
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: csi-attacher-s3
|
||||
labels:
|
||||
app: csi-attacher-s3
|
||||
spec:
|
||||
selector:
|
||||
app: csi-attacher-s3
|
||||
ports:
|
||||
- name: dummy
|
||||
port: 12345
|
||||
---
|
||||
kind: StatefulSet
|
||||
apiVersion: apps/v1beta1
|
||||
metadata:
|
||||
name: csi-attacher-s3
|
||||
spec:
|
||||
serviceName: "csi-attacher-s3"
|
||||
replicas: 1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: csi-attacher-s3
|
||||
spec:
|
||||
serviceAccount: csi-attacher-sa
|
||||
containers:
|
||||
- name: csi-attacher
|
||||
image: quay.io/k8scsi/csi-attacher:v0.2.0
|
||||
args:
|
||||
- "--v=4"
|
||||
- "--csi-address=$(ADDRESS)"
|
||||
env:
|
||||
- name: ADDRESS
|
||||
value: /var/lib/kubelet/plugins/ch.ctrox.csi.s3-driver/csi.sock
|
||||
imagePullPolicy: "IfNotPresent"
|
||||
volumeMounts:
|
||||
- name: socket-dir
|
||||
mountPath: /var/lib/kubelet/plugins/ch.ctrox.csi.s3-driver
|
||||
volumes:
|
||||
- name: socket-dir
|
||||
hostPath:
|
||||
path: /var/lib/kubelet/plugins/ch.ctrox.csi.s3-driver
|
||||
type: DirectoryOrCreate
|
||||
134
deploy/kubernetes/csi-s3-driver.yaml
Normal file
134
deploy/kubernetes/csi-s3-driver.yaml
Normal file
|
|
@ -0,0 +1,134 @@
|
|||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: csi-s3-driver
|
||||
---
|
||||
kind: ClusterRole
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: csi-s3-driver
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources: ["secrets"]
|
||||
verbs: ["get", "list"]
|
||||
- apiGroups: [""]
|
||||
resources: ["nodes"]
|
||||
verbs: ["get", "list", "update"]
|
||||
- apiGroups: [""]
|
||||
resources: ["namespaces"]
|
||||
verbs: ["get", "list"]
|
||||
- apiGroups: [""]
|
||||
resources: ["persistentvolumes"]
|
||||
verbs: ["get", "list", "watch", "update"]
|
||||
- apiGroups: ["storage.k8s.io"]
|
||||
resources: ["volumeattachments"]
|
||||
verbs: ["get", "list", "watch", "update"]
|
||||
---
|
||||
kind: ClusterRoleBinding
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: csi-s3-driver
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: csi-s3-driver
|
||||
namespace: default
|
||||
roleRef:
|
||||
kind: ClusterRole
|
||||
name: csi-s3-driver
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
---
|
||||
kind: DaemonSet
|
||||
apiVersion: apps/v1beta2
|
||||
metadata:
|
||||
name: csi-s3-driver
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app: csi-s3-driver
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: csi-s3-driver
|
||||
spec:
|
||||
serviceAccount: csi-s3-driver
|
||||
hostNetwork: true
|
||||
containers:
|
||||
- name: driver-registrar
|
||||
image: quay.io/k8scsi/driver-registrar:v0.2.0
|
||||
args:
|
||||
- "--v=4"
|
||||
- "--csi-address=$(ADDRESS)"
|
||||
env:
|
||||
- name: ADDRESS
|
||||
value: /csi/csi.sock
|
||||
- name: KUBE_NODE_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.nodeName
|
||||
volumeMounts:
|
||||
- name: plugin-dir
|
||||
mountPath: /csi
|
||||
- name: csi-s3-driver
|
||||
securityContext:
|
||||
privileged: true
|
||||
capabilities:
|
||||
add: ["SYS_ADMIN"]
|
||||
allowPrivilegeEscalation: true
|
||||
image: ctrox/csi-s3-driver:0.1.0
|
||||
args:
|
||||
- "--endpoint=$(CSI_ENDPOINT)"
|
||||
- "--nodeid=$(NODE_ID)"
|
||||
- "--access-key-id=$(ACCESS_KEY_ID)"
|
||||
- "--secret-access-key=$(SECRET_ACCESS_KEY)"
|
||||
- "--s3-endpoint=$(S3_ENDPOINT)"
|
||||
- "--region=$(REGION)"
|
||||
- "--v=4"
|
||||
env:
|
||||
- name: CSI_ENDPOINT
|
||||
value: unix:///csi/csi.sock
|
||||
- name: NODE_ID
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.nodeName
|
||||
- name: ACCESS_KEY_ID
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: csi-s3-secret
|
||||
key: accessKeyID
|
||||
- name: SECRET_ACCESS_KEY
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: csi-s3-secret
|
||||
key: secretAccessKey
|
||||
- name: S3_ENDPOINT
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: csi-s3-secret
|
||||
key: endpoint
|
||||
- name: REGION
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: csi-s3-secret
|
||||
key: region
|
||||
imagePullPolicy: "Always"
|
||||
volumeMounts:
|
||||
- name: plugin-dir
|
||||
mountPath: /csi
|
||||
- name: pods-mount-dir
|
||||
mountPath: /var/lib/kubelet/pods
|
||||
mountPropagation: "Bidirectional"
|
||||
- name: device-dir
|
||||
mountPath: /dev
|
||||
volumes:
|
||||
- name: plugin-dir
|
||||
hostPath:
|
||||
path: /var/lib/kubelet/plugins/ch.ctrox.csi.s3-driver
|
||||
type: DirectoryOrCreate
|
||||
- name: pods-mount-dir
|
||||
hostPath:
|
||||
path: /var/lib/kubelet/pods
|
||||
type: Directory
|
||||
- name: device-dir
|
||||
hostPath:
|
||||
path: /dev
|
||||
16
deploy/kubernetes/pod.yaml
Normal file
16
deploy/kubernetes/pod.yaml
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
apiVersion: v1
|
||||
kind: Pod
|
||||
metadata:
|
||||
name: csi-s3-test-nginx
|
||||
spec:
|
||||
containers:
|
||||
- name: csi-s3-test-nginx
|
||||
image: nginx
|
||||
volumeMounts:
|
||||
- mountPath: /var/lib/www/html
|
||||
name: webroot
|
||||
volumes:
|
||||
- name: webroot
|
||||
persistentVolumeClaim:
|
||||
claimName: csi-s3-pvc
|
||||
readOnly: false
|
||||
124
deploy/kubernetes/provisioner.yaml
Normal file
124
deploy/kubernetes/provisioner.yaml
Normal file
|
|
@ -0,0 +1,124 @@
|
|||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: csi-provisioner-sa
|
||||
---
|
||||
kind: ClusterRole
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: external-provisioner-runner
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources: ["secrets"]
|
||||
verbs: ["get", "list"]
|
||||
- apiGroups: [""]
|
||||
resources: ["persistentvolumes"]
|
||||
verbs: ["get", "list", "watch", "create", "delete"]
|
||||
- apiGroups: [""]
|
||||
resources: ["persistentvolumeclaims"]
|
||||
verbs: ["get", "list", "watch", "update"]
|
||||
- apiGroups: ["storage.k8s.io"]
|
||||
resources: ["storageclasses"]
|
||||
verbs: ["get", "list", "watch"]
|
||||
- apiGroups: [""]
|
||||
resources: ["events"]
|
||||
verbs: ["list", "watch", "create", "update", "patch"]
|
||||
---
|
||||
kind: ClusterRoleBinding
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: csi-provisioner-role
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: csi-provisioner-sa
|
||||
namespace: default
|
||||
roleRef:
|
||||
kind: ClusterRole
|
||||
name: external-provisioner-runner
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: csi-provisioner-s3
|
||||
labels:
|
||||
app: csi-provisioner-s3
|
||||
spec:
|
||||
selector:
|
||||
app: csi-provisioner-s3
|
||||
ports:
|
||||
- name: dummy
|
||||
port: 12345
|
||||
---
|
||||
kind: StatefulSet
|
||||
apiVersion: apps/v1beta1
|
||||
metadata:
|
||||
name: csi-provisioner-s3
|
||||
spec:
|
||||
serviceName: "csi-provisioner-s3"
|
||||
replicas: 1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: csi-provisioner-s3
|
||||
spec:
|
||||
serviceAccount: csi-provisioner-sa
|
||||
containers:
|
||||
- name: csi-provisioner
|
||||
image: quay.io/k8scsi/csi-provisioner:v0.2.0
|
||||
args:
|
||||
- "--provisioner=ch.ctrox.csi.s3-driver"
|
||||
- "--csi-address=$(ADDRESS)"
|
||||
- "--v=4"
|
||||
env:
|
||||
- name: ADDRESS
|
||||
value: /var/lib/kubelet/plugins/ch.ctrox.csi.s3-driver/csi.sock
|
||||
imagePullPolicy: "IfNotPresent"
|
||||
volumeMounts:
|
||||
- name: socket-dir
|
||||
mountPath: /var/lib/kubelet/plugins/ch.ctrox.csi.s3-driver
|
||||
- name: s3-csi-driver
|
||||
image: ctrox/csi-s3-driver:0.1.0
|
||||
args:
|
||||
- "--endpoint=$(CSI_ENDPOINT)"
|
||||
- "--nodeid=$(NODE_ID)"
|
||||
- "--access-key-id=$(ACCESS_KEY_ID)"
|
||||
- "--secret-access-key=$(SECRET_ACCESS_KEY)"
|
||||
- "--s3-endpoint=$(S3_ENDPOINT)"
|
||||
- "--region=$(REGION)"
|
||||
- "--v=4"
|
||||
env:
|
||||
- name: CSI_ENDPOINT
|
||||
value: unix:///var/lib/kubelet/plugins/ch.ctrox.csi.s3-driver/csi.sock
|
||||
- name: NODE_ID
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.nodeName
|
||||
- name: ACCESS_KEY_ID
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: csi-s3-secret
|
||||
key: accessKeyID
|
||||
- name: SECRET_ACCESS_KEY
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: csi-s3-secret
|
||||
key: secretAccessKey
|
||||
- name: S3_ENDPOINT
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: csi-s3-secret
|
||||
key: endpoint
|
||||
- name: REGION
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: csi-s3-secret
|
||||
key: region
|
||||
imagePullPolicy: "Always"
|
||||
volumeMounts:
|
||||
- name: socket-dir
|
||||
mountPath: /var/lib/kubelet/plugins/ch.ctrox.csi.s3-driver
|
||||
volumes:
|
||||
- name: socket-dir
|
||||
emptyDir: {}
|
||||
12
deploy/kubernetes/pvc.yaml
Normal file
12
deploy/kubernetes/pvc.yaml
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
apiVersion: v1
|
||||
kind: PersistentVolumeClaim
|
||||
metadata:
|
||||
name: csi-s3-pvc
|
||||
namespace: default
|
||||
spec:
|
||||
accessModes:
|
||||
- ReadWriteMany
|
||||
resources:
|
||||
requests:
|
||||
storage: 5Gi
|
||||
storageClassName: csi-s3
|
||||
10
deploy/kubernetes/secret.yaml
Normal file
10
deploy/kubernetes/secret.yaml
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
name: csi-s3-secret
|
||||
stringData:
|
||||
accessKeyID: <YOUR_ACCESS_KEY_ID>
|
||||
secretAccessKey: <YOUR_SECRET_ACCES_KEY>
|
||||
endpoint: <S3_ENDPOINT_URL>
|
||||
# If not on S3, just set it to ""
|
||||
region: <S3_REGION>
|
||||
11
deploy/kubernetes/storageclass.yaml
Normal file
11
deploy/kubernetes/storageclass.yaml
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
---
|
||||
kind: StorageClass
|
||||
apiVersion: storage.k8s.io/v1
|
||||
metadata:
|
||||
name: csi-s3
|
||||
provisioner: ch.ctrox.csi.s3-driver
|
||||
parameters:
|
||||
# specify which mounter to use
|
||||
# can be set to s3fs or goofys
|
||||
# s3fs is the default
|
||||
# mounter: s3fs
|
||||
128
pkg/s3/controllerserver.go
Normal file
128
pkg/s3/controllerserver.go
Normal file
|
|
@ -0,0 +1,128 @@
|
|||
/*
|
||||
Copyright 2017 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package s3
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/golang/glog"
|
||||
"golang.org/x/net/context"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
|
||||
"github.com/container-storage-interface/spec/lib/go/csi/v0"
|
||||
"github.com/kubernetes-csi/drivers/pkg/csi-common"
|
||||
)
|
||||
|
||||
type controllerServer struct {
|
||||
*csicommon.DefaultControllerServer
|
||||
*s3
|
||||
}
|
||||
|
||||
func (cs *controllerServer) CreateVolume(ctx context.Context, req *csi.CreateVolumeRequest) (*csi.CreateVolumeResponse, error) {
|
||||
if err := cs.Driver.ValidateControllerServiceRequest(csi.ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME); err != nil {
|
||||
glog.V(3).Infof("invalid create volume req: %v", req)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// Check arguments
|
||||
if len(req.GetName()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Name missing in request")
|
||||
}
|
||||
if req.GetVolumeCapabilities() == nil {
|
||||
return nil, status.Error(codes.InvalidArgument, "Volume Capabilities missing in request")
|
||||
}
|
||||
|
||||
volumeID := req.GetName()
|
||||
glog.V(5).Infof("Got a request to create bucket %s", volumeID)
|
||||
|
||||
exists, err := cs.s3.client.bucketExists(volumeID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if !exists {
|
||||
if err := cs.s3.client.createBucket(volumeID); err != nil {
|
||||
glog.V(3).Infof("failed to create volume: %v", err)
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
glog.V(4).Infof("create volume %s", volumeID)
|
||||
s3Vol := s3Volume{}
|
||||
s3Vol.VolName = req.GetName()
|
||||
s3Vol.VolID = volumeID
|
||||
return &csi.CreateVolumeResponse{
|
||||
Volume: &csi.Volume{
|
||||
Id: volumeID,
|
||||
CapacityBytes: 0,
|
||||
Attributes: req.GetParameters(),
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (cs *controllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVolumeRequest) (*csi.DeleteVolumeResponse, error) {
|
||||
|
||||
// Check arguments
|
||||
if len(req.GetVolumeId()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")
|
||||
}
|
||||
|
||||
if err := cs.Driver.ValidateControllerServiceRequest(csi.ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME); err != nil {
|
||||
glog.V(3).Infof("Invalid delete volume req: %v", req)
|
||||
return nil, err
|
||||
}
|
||||
volumeID := req.VolumeId
|
||||
glog.V(4).Infof("Deleting volume %s", volumeID)
|
||||
|
||||
exists, err := cs.s3.client.bucketExists(volumeID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if exists {
|
||||
if err := cs.s3.client.removeBucket(volumeID); err != nil {
|
||||
glog.V(3).Infof("Failed to remove volume: %v", err)
|
||||
return nil, err
|
||||
}
|
||||
} else {
|
||||
glog.V(5).Infof("Bucket %s does not exist, ignoring request", volumeID)
|
||||
}
|
||||
|
||||
return &csi.DeleteVolumeResponse{}, nil
|
||||
}
|
||||
|
||||
func (cs *controllerServer) ValidateVolumeCapabilities(ctx context.Context, req *csi.ValidateVolumeCapabilitiesRequest) (*csi.ValidateVolumeCapabilitiesResponse, error) {
|
||||
|
||||
// Check arguments
|
||||
if len(req.GetVolumeId()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")
|
||||
}
|
||||
if req.GetVolumeCapabilities() == nil {
|
||||
return nil, status.Error(codes.InvalidArgument, "Volume capabilities missing in request")
|
||||
}
|
||||
|
||||
exists, err := cs.s3.client.bucketExists(req.GetVolumeId())
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if !exists {
|
||||
// return an error if the volume requested does not exist
|
||||
return nil, status.Error(codes.NotFound, fmt.Sprintf("Volume with id %s does not exist", req.GetVolumeId()))
|
||||
}
|
||||
|
||||
// We currently support all capabilities
|
||||
return &csi.ValidateVolumeCapabilitiesResponse{Supported: true}, nil
|
||||
}
|
||||
9
pkg/s3/credentials.go
Normal file
9
pkg/s3/credentials.go
Normal file
|
|
@ -0,0 +1,9 @@
|
|||
package s3
|
||||
|
||||
// Credentials holds s3 credentials and parameters
|
||||
type Credentials struct {
|
||||
AccessKeyID string
|
||||
SecretAccessKey string
|
||||
Region string
|
||||
Endpoint string
|
||||
}
|
||||
37
pkg/s3/goofys.go
Normal file
37
pkg/s3/goofys.go
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
package s3
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"context"
|
||||
|
||||
goofys "github.com/kahing/goofys/api"
|
||||
)
|
||||
|
||||
const defaultRegion = "us-east-1"
|
||||
|
||||
func goofysMount(bucket string, cr *Credentials, targetPath string) error {
|
||||
cfg := &goofys.Config{
|
||||
MountPoint: targetPath,
|
||||
Endpoint: cr.Endpoint,
|
||||
Region: cr.Region,
|
||||
DirMode: 0755,
|
||||
FileMode: 0644,
|
||||
MountOptions: map[string]string{
|
||||
"allow_other": "",
|
||||
},
|
||||
}
|
||||
if cfg.Endpoint != "" {
|
||||
cfg.Region = defaultRegion
|
||||
}
|
||||
os.Setenv("AWS_ACCESS_KEY_ID", cr.AccessKeyID)
|
||||
os.Setenv("AWS_SECRET_ACCESS_KEY", cr.SecretAccessKey)
|
||||
|
||||
_, _, err := goofys.Mount(context.Background(), bucket, cfg)
|
||||
|
||||
if err != nil {
|
||||
return fmt.Errorf("Error mounting via goofys: %s", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
26
pkg/s3/identityserver.go
Normal file
26
pkg/s3/identityserver.go
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
/*
|
||||
Copyright 2017 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package s3
|
||||
|
||||
import (
|
||||
"github.com/kubernetes-csi/drivers/pkg/csi-common"
|
||||
)
|
||||
|
||||
type identityServer struct {
|
||||
*csicommon.DefaultIdentityServer
|
||||
*s3
|
||||
}
|
||||
149
pkg/s3/nodeserver.go
Normal file
149
pkg/s3/nodeserver.go
Normal file
|
|
@ -0,0 +1,149 @@
|
|||
/*
|
||||
Copyright 2017 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package s3
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/golang/glog"
|
||||
"golang.org/x/net/context"
|
||||
|
||||
"github.com/container-storage-interface/spec/lib/go/csi/v0"
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/status"
|
||||
"k8s.io/kubernetes/pkg/util/mount"
|
||||
|
||||
"github.com/kubernetes-csi/drivers/pkg/csi-common"
|
||||
)
|
||||
|
||||
const (
|
||||
mounterKey = "mounter"
|
||||
s3fsMounter = "s3fs"
|
||||
goofysMounter = "goofys"
|
||||
)
|
||||
|
||||
type nodeServer struct {
|
||||
*csicommon.DefaultNodeServer
|
||||
*s3
|
||||
}
|
||||
|
||||
func (ns *nodeServer) NodePublishVolume(ctx context.Context, req *csi.NodePublishVolumeRequest) (*csi.NodePublishVolumeResponse, error) {
|
||||
|
||||
// Check arguments
|
||||
if req.GetVolumeCapability() == nil {
|
||||
return nil, status.Error(codes.InvalidArgument, "Volume capability missing in request")
|
||||
}
|
||||
if len(req.GetVolumeId()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")
|
||||
}
|
||||
if len(req.GetTargetPath()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Target path missing in request")
|
||||
}
|
||||
|
||||
targetPath := req.GetTargetPath()
|
||||
notMnt, err := mount.New("").IsLikelyNotMountPoint(targetPath)
|
||||
if err != nil {
|
||||
if os.IsNotExist(err) {
|
||||
if err = os.MkdirAll(targetPath, 0750); err != nil {
|
||||
return nil, status.Error(codes.Internal, err.Error())
|
||||
}
|
||||
notMnt = true
|
||||
} else {
|
||||
return nil, status.Error(codes.Internal, err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
if !notMnt {
|
||||
return &csi.NodePublishVolumeResponse{}, nil
|
||||
}
|
||||
|
||||
deviceID := ""
|
||||
if req.GetPublishInfo() != nil {
|
||||
deviceID = req.GetPublishInfo()[deviceID]
|
||||
}
|
||||
|
||||
readOnly := req.GetReadonly()
|
||||
volumeID := req.GetVolumeId()
|
||||
attrib := req.GetVolumeAttributes()
|
||||
mountFlags := req.GetVolumeCapability().GetMount().GetMountFlags()
|
||||
|
||||
glog.V(4).Infof("target %v\ndevice %v\nreadonly %v\nvolumeId %v\nattributes %v\nmountflags %v\n",
|
||||
targetPath, deviceID, readOnly, volumeID, attrib, mountFlags)
|
||||
|
||||
mounter, exists := attrib[mounterKey]
|
||||
if !exists || mounter == s3fsMounter {
|
||||
if err := s3fsMount(volumeID, ns.s3.cr, targetPath); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
} else if mounter == goofysMounter {
|
||||
if err := goofysMount(volumeID, ns.s3.cr, targetPath); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
} else {
|
||||
return nil, fmt.Errorf("Error mounting bucket %s, invalid mounter specified: %s", volumeID, mounter)
|
||||
}
|
||||
|
||||
glog.V(4).Infof("s3: bucket %s successfuly mounted to %s", volumeID, targetPath)
|
||||
|
||||
return &csi.NodePublishVolumeResponse{}, nil
|
||||
}
|
||||
|
||||
func (ns *nodeServer) NodeUnpublishVolume(ctx context.Context, req *csi.NodeUnpublishVolumeRequest) (*csi.NodeUnpublishVolumeResponse, error) {
|
||||
|
||||
// Check arguments
|
||||
if len(req.GetVolumeId()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")
|
||||
}
|
||||
if len(req.GetTargetPath()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Target path missing in request")
|
||||
}
|
||||
|
||||
err := mount.New("").Unmount(req.GetTargetPath())
|
||||
if err != nil {
|
||||
return nil, status.Error(codes.Internal, err.Error())
|
||||
}
|
||||
glog.V(4).Infof("s3: bucket %s has been unmounted.", req.GetVolumeId())
|
||||
|
||||
return &csi.NodeUnpublishVolumeResponse{}, nil
|
||||
}
|
||||
|
||||
func (ns *nodeServer) NodeStageVolume(ctx context.Context, req *csi.NodeStageVolumeRequest) (*csi.NodeStageVolumeResponse, error) {
|
||||
|
||||
// Check arguments
|
||||
if len(req.GetVolumeId()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")
|
||||
}
|
||||
if len(req.GetStagingTargetPath()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Target path missing in request")
|
||||
}
|
||||
|
||||
return &csi.NodeStageVolumeResponse{}, nil
|
||||
}
|
||||
|
||||
func (ns *nodeServer) NodeUnstageVolume(ctx context.Context, req *csi.NodeUnstageVolumeRequest) (*csi.NodeUnstageVolumeResponse, error) {
|
||||
|
||||
// Check arguments
|
||||
if len(req.GetVolumeId()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Volume ID missing in request")
|
||||
}
|
||||
if len(req.GetStagingTargetPath()) == 0 {
|
||||
return nil, status.Error(codes.InvalidArgument, "Target path missing in request")
|
||||
}
|
||||
|
||||
return &csi.NodeUnstageVolumeResponse{}, nil
|
||||
}
|
||||
97
pkg/s3/s3-client.go
Normal file
97
pkg/s3/s3-client.go
Normal file
|
|
@ -0,0 +1,97 @@
|
|||
package s3
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net/url"
|
||||
|
||||
"github.com/golang/glog"
|
||||
"github.com/minio/minio-go"
|
||||
)
|
||||
|
||||
const (
|
||||
metadataName = ".meta"
|
||||
)
|
||||
|
||||
type s3Client struct {
|
||||
cr *Credentials
|
||||
minio *minio.Client
|
||||
}
|
||||
|
||||
type bucketMetadata struct {
|
||||
CapacityBytes int64
|
||||
}
|
||||
|
||||
func newS3Client(cr *Credentials) (*s3Client, error) {
|
||||
var client = &s3Client{}
|
||||
|
||||
client.cr = cr
|
||||
u, err := url.Parse(client.cr.Endpoint)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
ssl := u.Scheme == "https"
|
||||
endpoint := u.Hostname()
|
||||
if u.Port() != "" {
|
||||
endpoint = u.Hostname() + ":" + u.Port()
|
||||
}
|
||||
minioClient, err := minio.New(endpoint, client.cr.AccessKeyID, client.cr.SecretAccessKey, ssl)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
client.minio = minioClient
|
||||
return client, nil
|
||||
}
|
||||
|
||||
func (client *s3Client) bucketExists(bucketName string) (bool, error) {
|
||||
return client.minio.BucketExists(bucketName)
|
||||
}
|
||||
|
||||
func (client *s3Client) createBucket(bucketName string) error {
|
||||
return client.minio.MakeBucket(bucketName, client.cr.Region)
|
||||
}
|
||||
|
||||
func (client *s3Client) removeBucket(bucketName string) error {
|
||||
if err := client.emptyBucket(bucketName); err != nil {
|
||||
return err
|
||||
}
|
||||
return client.minio.RemoveBucket(bucketName)
|
||||
}
|
||||
|
||||
func (client *s3Client) emptyBucket(bucketName string) error {
|
||||
objectsCh := make(chan string)
|
||||
var listErr error
|
||||
|
||||
go func() {
|
||||
defer close(objectsCh)
|
||||
|
||||
doneCh := make(chan struct{})
|
||||
|
||||
defer close(doneCh)
|
||||
|
||||
for object := range client.minio.ListObjects(bucketName, "", true, doneCh) {
|
||||
if object.Err != nil {
|
||||
listErr = object.Err
|
||||
return
|
||||
}
|
||||
objectsCh <- object.Key
|
||||
}
|
||||
}()
|
||||
|
||||
if listErr != nil {
|
||||
glog.Error("Error listing objects", listErr)
|
||||
return listErr
|
||||
}
|
||||
|
||||
select {
|
||||
default:
|
||||
errorCh := client.minio.RemoveObjects(bucketName, objectsCh)
|
||||
for e := range errorCh {
|
||||
glog.Errorf("Failed to remove object %s, error: %s", e.ObjectName, e.Err)
|
||||
}
|
||||
if len(errorCh) != 0 {
|
||||
return fmt.Errorf("Failed to remove all objects of bucket %s", bucketName)
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
106
pkg/s3/s3-driver.go
Normal file
106
pkg/s3/s3-driver.go
Normal file
|
|
@ -0,0 +1,106 @@
|
|||
/*
|
||||
Copyright 2017 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package s3
|
||||
|
||||
import (
|
||||
"github.com/container-storage-interface/spec/lib/go/csi/v0"
|
||||
"github.com/golang/glog"
|
||||
|
||||
"github.com/kubernetes-csi/drivers/pkg/csi-common"
|
||||
)
|
||||
|
||||
type s3 struct {
|
||||
driver *csicommon.CSIDriver
|
||||
client *s3Client
|
||||
endpoint string
|
||||
cr *Credentials
|
||||
|
||||
ids *identityServer
|
||||
ns *nodeServer
|
||||
cs *controllerServer
|
||||
}
|
||||
|
||||
type s3Volume struct {
|
||||
VolName string `json:"volName"`
|
||||
VolID string `json:"volID"`
|
||||
VolSize int64 `json:"volSize"`
|
||||
VolPath string `json:"volPath"`
|
||||
}
|
||||
|
||||
var (
|
||||
vendorVersion = "0.1.0"
|
||||
driverName = "ch.ctrox.csi.s3-driver"
|
||||
)
|
||||
|
||||
// NewS3 initializes the driver
|
||||
func NewS3(nodeID string, endpoint string, cr *Credentials) (*s3, error) {
|
||||
driver := csicommon.NewCSIDriver(driverName, vendorVersion, nodeID)
|
||||
if driver == nil {
|
||||
glog.Fatalln("Failed to initialize CSI Driver.")
|
||||
}
|
||||
|
||||
client, err := newS3Client(cr)
|
||||
if err != nil {
|
||||
glog.V(3).Infof("Failed to create s3 client: %v", err)
|
||||
return nil, err
|
||||
}
|
||||
s3Driver := &s3{
|
||||
endpoint: endpoint,
|
||||
driver: driver,
|
||||
client: client,
|
||||
cr: cr,
|
||||
}
|
||||
return s3Driver, nil
|
||||
}
|
||||
|
||||
func (s3 *s3) newIdentityServer(d *csicommon.CSIDriver) *identityServer {
|
||||
return &identityServer{
|
||||
DefaultIdentityServer: csicommon.NewDefaultIdentityServer(d),
|
||||
s3: s3,
|
||||
}
|
||||
}
|
||||
|
||||
func (s3 *s3) newControllerServer(d *csicommon.CSIDriver) *controllerServer {
|
||||
return &controllerServer{
|
||||
DefaultControllerServer: csicommon.NewDefaultControllerServer(d),
|
||||
s3: s3,
|
||||
}
|
||||
}
|
||||
|
||||
func (s3 *s3) newNodeServer(d *csicommon.CSIDriver) *nodeServer {
|
||||
return &nodeServer{
|
||||
DefaultNodeServer: csicommon.NewDefaultNodeServer(d),
|
||||
s3: s3,
|
||||
}
|
||||
}
|
||||
|
||||
func (s3 *s3) Run() {
|
||||
glog.Infof("Driver: %v ", driverName)
|
||||
// Initialize default library driver
|
||||
|
||||
s3.driver.AddControllerServiceCapabilities([]csi.ControllerServiceCapability_RPC_Type{csi.ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME})
|
||||
s3.driver.AddVolumeCapabilityAccessModes([]csi.VolumeCapability_AccessMode_Mode{csi.VolumeCapability_AccessMode_SINGLE_NODE_WRITER})
|
||||
|
||||
// Create GRPC servers
|
||||
s3.ids = s3.newIdentityServer(s3.driver)
|
||||
s3.ns = s3.newNodeServer(s3.driver)
|
||||
s3.cs = s3.newControllerServer(s3.driver)
|
||||
|
||||
s := csicommon.NewNonBlockingGRPCServer()
|
||||
s.Start(s3.endpoint, s3.ids, s3.cs, s3.ns)
|
||||
s.Wait()
|
||||
}
|
||||
58
pkg/s3/s3-driver_test.go
Normal file
58
pkg/s3/s3-driver_test.go
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
Copyright 2017 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package s3
|
||||
|
||||
import (
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"os"
|
||||
"testing"
|
||||
|
||||
"github.com/kubernetes-csi/csi-test/pkg/sanity"
|
||||
)
|
||||
|
||||
func TestDriver(t *testing.T) {
|
||||
socket := "/tmp/csi.sock"
|
||||
endpoint := "unix://" + socket
|
||||
|
||||
if err := os.Remove(socket); err != nil && !os.IsNotExist(err) {
|
||||
t.Fatalf("failed to remove unix domain socket file %s, error: %s", socket, err)
|
||||
}
|
||||
cr := &Credentials{
|
||||
AccessKeyID: "FJDSJ",
|
||||
SecretAccessKey: "DSG643HGDS",
|
||||
Endpoint: "http://127.0.0.1:9000",
|
||||
}
|
||||
driver, err := NewS3("test-node", endpoint, cr)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
go driver.Run()
|
||||
|
||||
mntDir, err := ioutil.TempDir("", "mnt")
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
defer os.RemoveAll(mntDir)
|
||||
|
||||
cfg := &sanity.Config{
|
||||
TargetPath: mntDir,
|
||||
Address: endpoint,
|
||||
}
|
||||
|
||||
sanity.Test(t, cfg)
|
||||
}
|
||||
43
pkg/s3/s3fs.go
Normal file
43
pkg/s3/s3fs.go
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
package s3
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"os/exec"
|
||||
)
|
||||
|
||||
func s3fsMount(bucket string, cr *Credentials, targetPath string) error {
|
||||
if err := writes3fsPass(cr); err != nil {
|
||||
return err
|
||||
}
|
||||
args := []string{
|
||||
fmt.Sprintf("%s", bucket),
|
||||
fmt.Sprintf("%s", targetPath),
|
||||
"-o", "sigv2",
|
||||
"-o", "use_path_request_style",
|
||||
"-o", fmt.Sprintf("url=%s", cr.Endpoint),
|
||||
"-o", fmt.Sprintf("endpoint=%s", cr.Region),
|
||||
"-o", "allow_other",
|
||||
"-o", "mp_umask=000",
|
||||
}
|
||||
cmd := exec.Command("s3fs", args...)
|
||||
out, err := cmd.CombinedOutput()
|
||||
if err != nil {
|
||||
return fmt.Errorf("Error mounting using s3fs, output: %s", out)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func writes3fsPass(cr *Credentials) error {
|
||||
pwFileName := fmt.Sprintf("%s/.passwd-s3fs", os.Getenv("HOME"))
|
||||
pwFile, err := os.OpenFile(pwFileName, os.O_RDWR|os.O_CREATE, 0600)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
_, err = pwFile.WriteString(cr.AccessKeyID + ":" + cr.SecretAccessKey)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
pwFile.Close()
|
||||
return nil
|
||||
}
|
||||
8
test/Dockerfile
Normal file
8
test/Dockerfile
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
FROM golang:stretch
|
||||
LABEL maintainers="Cyrill Troxler <cyrilltroxler@gmail.com>"
|
||||
LABEL description="s3 fuse csi plugin"
|
||||
|
||||
RUN apt-get update && apt-get install -y s3fs && rm -rf /var/lib/apt/lists/*
|
||||
RUN go get -u github.com/minio/minio && go install github.com/minio/minio/cmd
|
||||
|
||||
CMD ["/go/src/github.com/ctrox/csi-s3-driver/test/test.sh"]
|
||||
8
test/test.sh
Executable file
8
test/test.sh
Executable file
|
|
@ -0,0 +1,8 @@
|
|||
#!/usr/bin/env bash
|
||||
export MINIO_ACCESS_KEY=FJDSJ
|
||||
export MINIO_SECRET_KEY=DSG643HGDS
|
||||
|
||||
mkdir -p /tmp/minio
|
||||
minio server --quiet /tmp/minio &
|
||||
sleep 5
|
||||
go test github.com/ctrox/csi-s3-driver/pkg/s3 -cover
|
||||
Loading…
Reference in a new issue