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Compare commits
45 Commits
force-rebo
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1.2.0
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11780f008a |
@@ -3,18 +3,27 @@ jobs:
|
||||
build:
|
||||
working_directory: /go/src/github.com/weaveworks/kured
|
||||
docker:
|
||||
- image: circleci/golang:1.8
|
||||
- image: circleci/golang:1.11
|
||||
steps:
|
||||
- checkout
|
||||
- setup_remote_docker
|
||||
- run: go get github.com/golang/dep/cmd/dep
|
||||
- run: dep ensure
|
||||
- run: make
|
||||
|
||||
- deploy:
|
||||
name: Maybe push master images
|
||||
name: Build and push image
|
||||
command: |
|
||||
if [ -z "${CIRCLE_TAG}" -a "${CIRCLE_BRANCH}" == "master" ]; then
|
||||
docker login -u "$DOCKER_USER" -p "$DOCKER_PASS" quay.io
|
||||
make publish-image
|
||||
echo "$DOCKER_PASS" | docker login --username "$DOCKER_USER" --password-stdin
|
||||
if [ -z "${CIRCLE_TAG}" ]; then
|
||||
make publish-image
|
||||
else
|
||||
make VERSION="${CIRCLE_TAG}" publish-image
|
||||
fi
|
||||
|
||||
workflows:
|
||||
version: 2
|
||||
build:
|
||||
jobs:
|
||||
- build:
|
||||
filters:
|
||||
tags:
|
||||
only: /.*/
|
||||
|
||||
427
Gopkg.lock
generated
427
Gopkg.lock
generated
@@ -1,196 +1,129 @@
|
||||
# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
|
||||
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/PuerkitoBio/purell"
|
||||
packages = ["."]
|
||||
revision = "0bcb03f4b4d0a9428594752bd2a3b9aa0a9d4bd4"
|
||||
version = "v1.1.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/PuerkitoBio/urlesc"
|
||||
packages = ["."]
|
||||
revision = "bbf7a2afc14f93e1e0a5c06df524fbd75e5031e5"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/asaskevich/govalidator"
|
||||
packages = ["."]
|
||||
revision = "73945b6115bfbbcc57d89b7316e28109364124e1"
|
||||
version = "v7"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/beorn7/perks"
|
||||
packages = ["quantile"]
|
||||
revision = "4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9"
|
||||
revision = "3a771d992973f24aa725d07868b467d1ddfceafb"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/cloudfoundry-incubator/candiedyaml"
|
||||
packages = ["."]
|
||||
revision = "99c3df83b51532e3615f851d8c2dbb638f5313bf"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/davecgh/go-spew"
|
||||
packages = ["spew"]
|
||||
revision = "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/docker/distribution"
|
||||
packages = [
|
||||
"digest",
|
||||
"reference"
|
||||
]
|
||||
revision = "7365003236ca58bd7fa17ef1459328d13301d7d5"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/emicklei/go-restful"
|
||||
packages = [
|
||||
".",
|
||||
"log"
|
||||
]
|
||||
revision = "b14c3a95fc27c52959d2eddc85066da3c14bf269"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/emicklei/go-restful-swagger12"
|
||||
packages = ["."]
|
||||
revision = "dcef7f55730566d41eae5db10e7d6981829720f6"
|
||||
version = "1.0.1"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/ghodss/yaml"
|
||||
packages = ["."]
|
||||
revision = "aa0c862057666179de291b67d9f093d12b5a8473"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/go-openapi/analysis"
|
||||
packages = ["."]
|
||||
revision = "8ed83f2ea9f00f945516462951a288eaa68bf0d6"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/go-openapi/errors"
|
||||
packages = ["."]
|
||||
revision = "03cfca65330da08a5a440053faf994a3c682b5bf"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/go-openapi/jsonpointer"
|
||||
packages = ["."]
|
||||
revision = "779f45308c19820f1a69e9a4cd965f496e0da10f"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/go-openapi/jsonreference"
|
||||
packages = ["."]
|
||||
revision = "36d33bfe519efae5632669801b180bf1a245da3b"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/go-openapi/loads"
|
||||
packages = ["."]
|
||||
revision = "a80dea3052f00e5f032e860dd7355cd0cc67e24d"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/go-openapi/spec"
|
||||
packages = ["."]
|
||||
revision = "e51c28f07047ad90caff03f6450908720d337e0c"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/go-openapi/strfmt"
|
||||
packages = ["."]
|
||||
revision = "610b6cacdcde6852f4de68998bd20ce1dac85b22"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/go-openapi/swag"
|
||||
packages = ["."]
|
||||
revision = "24ebf76d720bab64f62824d76bced3184a65490d"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/gogo/protobuf"
|
||||
packages = [
|
||||
"proto",
|
||||
"sortkeys"
|
||||
]
|
||||
revision = "e33835a643a970c11ac74f6333f5f6866387a101"
|
||||
revision = "4cbf7e384e768b4e01799441fdf2a706a5635ae7"
|
||||
version = "v1.2.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/golang/glog"
|
||||
packages = ["."]
|
||||
revision = "23def4e6c14b4da8ac2ed8007337bc5eb5007998"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/golang/protobuf"
|
||||
packages = ["proto"]
|
||||
revision = "2bba0603135d7d7f5cb73b2125beeda19c09f4ef"
|
||||
packages = [
|
||||
"proto",
|
||||
"ptypes",
|
||||
"ptypes/any",
|
||||
"ptypes/duration",
|
||||
"ptypes/timestamp"
|
||||
]
|
||||
revision = "aa810b61a9c79d51363740d207bb46cf8e620ed5"
|
||||
version = "v1.2.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/google/btree"
|
||||
packages = ["."]
|
||||
revision = "4030bb1f1f0c35b30ca7009e9ebd06849dd45306"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/google/gofuzz"
|
||||
packages = ["."]
|
||||
revision = "fd52762d25a41827db7ef64c43756fd4b9f7e382"
|
||||
revision = "24818f796faf91cd76ec7bddd72458fbced7a6c1"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/googleapis/gnostic"
|
||||
packages = [
|
||||
"OpenAPIv2",
|
||||
"compiler",
|
||||
"extensions"
|
||||
]
|
||||
revision = "7c663266750e7d82587642f65e60bc4083f1f84e"
|
||||
version = "v0.2.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/gregjones/httpcache"
|
||||
packages = [
|
||||
".",
|
||||
"diskcache"
|
||||
]
|
||||
revision = "c63ab54fda8f77302f8d414e19933f2b6026a089"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/inconshreveable/mousetrap"
|
||||
packages = ["."]
|
||||
revision = "76626ae9c91c4f2a10f34cad8ce83ea42c93bb75"
|
||||
version = "v1.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/juju/ratelimit"
|
||||
name = "github.com/json-iterator/go"
|
||||
packages = ["."]
|
||||
revision = "5b9ff866471762aa2ab2dced63c9fb6f53921342"
|
||||
revision = "1624edc4454b8682399def8740d46db5e4362ba4"
|
||||
version = "v1.1.5"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/mailru/easyjson"
|
||||
packages = [
|
||||
"buffer",
|
||||
"jlexer",
|
||||
"jwriter"
|
||||
]
|
||||
revision = "2af9a745a611440bab0528e5ac19b2805a1c50eb"
|
||||
name = "github.com/konsorten/go-windows-terminal-sequences"
|
||||
packages = ["."]
|
||||
revision = "5c8c8bd35d3832f5d134ae1e1e375b69a4d25242"
|
||||
version = "v1.0.1"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/matttproud/golang_protobuf_extensions"
|
||||
packages = ["pbutil"]
|
||||
revision = "3247c84500bff8d9fb6d579d800f20b3e091582c"
|
||||
version = "v1.0.0"
|
||||
revision = "c12348ce28de40eed0136aa2b644d0ee0650e56c"
|
||||
version = "v1.0.1"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/modern-go/concurrent"
|
||||
packages = ["."]
|
||||
revision = "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
|
||||
version = "1.0.3"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/modern-go/reflect2"
|
||||
packages = ["."]
|
||||
revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd"
|
||||
version = "1.0.1"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/mitchellh/mapstructure"
|
||||
name = "github.com/petar/GoLLRB"
|
||||
packages = ["llrb"]
|
||||
revision = "53be0d36a84c2a886ca057d34b6aa4468df9ccb4"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/peterbourgon/diskv"
|
||||
packages = ["."]
|
||||
revision = "d0303fe809921458f417bcf828397a65db30a7e4"
|
||||
revision = "5f041e8faa004a95c88a202771f4cc3e991971e6"
|
||||
version = "v2.0.1"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/prometheus/client_golang"
|
||||
packages = [
|
||||
"api/prometheus",
|
||||
"api",
|
||||
"api/prometheus/v1",
|
||||
"prometheus",
|
||||
"prometheus/internal",
|
||||
"prometheus/promhttp"
|
||||
]
|
||||
revision = "5636dc67ae776adf5590da7349e70fbb9559972d"
|
||||
revision = "fb3d5cb2ad5789367093b409855a3937d651b572"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/prometheus/client_model"
|
||||
packages = ["go"]
|
||||
revision = "6f3806018612930941127f2a7c6c453ba2c527d2"
|
||||
revision = "5c3871d89910bfb32f5fcab2aa4b9ec68e65a99f"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
@@ -200,46 +133,42 @@
|
||||
"internal/bitbucket.org/ww/goautoneg",
|
||||
"model"
|
||||
]
|
||||
revision = "ebdfc6da46522d58825777cf1f90490a5b1ef1d8"
|
||||
revision = "67670fe90761d7ff18ec1d640135e53b9198328f"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/prometheus/procfs"
|
||||
packages = [
|
||||
".",
|
||||
"internal/util",
|
||||
"nfs",
|
||||
"xfs"
|
||||
]
|
||||
revision = "e645f4e5aaa8506fc71d6edbc5c4ff02c04c46f2"
|
||||
revision = "14fa7590c24d4615893b68e22fce3b3489689f65"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/sirupsen/logrus"
|
||||
packages = ["."]
|
||||
revision = "c155da19408a8799da419ed3eeb0cb5db0ad5dbc"
|
||||
version = "v1.0.5"
|
||||
revision = "bcd833dfe83d3cebad139e4a29ed79cb2318bf95"
|
||||
version = "v1.2.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/spf13/cobra"
|
||||
packages = ["."]
|
||||
revision = "b24564e919247d7c870fe0ed3738c98d8741aca4"
|
||||
revision = "d2d81d9a96e23f0255397222bb0b4e3165e492dc"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/spf13/pflag"
|
||||
packages = ["."]
|
||||
revision = "367864438f1b1a3c7db4da06a2f55b144e6784e0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/ugorji/go"
|
||||
packages = ["codec"]
|
||||
revision = "3487a5545b3d480987dfb0492035299077fab33a"
|
||||
revision = "298182f68c66c05229eb03ac171abe6e309ee79a"
|
||||
version = "v1.0.3"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/crypto"
|
||||
packages = ["ssh/terminal"]
|
||||
revision = "beb2a9779c3b677077c41673505f150149fce895"
|
||||
revision = "8d7daa0c54b357f3071e11eaef7efc4e19a417e2"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
@@ -247,11 +176,21 @@
|
||||
packages = [
|
||||
"context",
|
||||
"context/ctxhttp",
|
||||
"http/httpguts",
|
||||
"http2",
|
||||
"http2/hpack",
|
||||
"idna"
|
||||
]
|
||||
revision = "2a35e686583654a1b89ca79c4ac78cb3d6529ca3"
|
||||
revision = "927f97764cc334a6575f4b7a1584a147864d5723"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/oauth2"
|
||||
packages = [
|
||||
".",
|
||||
"internal"
|
||||
]
|
||||
revision = "d668ce993890a79bda886613ee587a69dd5da7a6"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
@@ -260,63 +199,114 @@
|
||||
"unix",
|
||||
"windows"
|
||||
]
|
||||
revision = "3b87a42e500a6dc65dae1a55d0b641295971163e"
|
||||
revision = "82a175fd1598e8a172e58ebdf5ed262bb29129e5"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/text"
|
||||
packages = [
|
||||
"collate",
|
||||
"collate/build",
|
||||
"internal/colltab",
|
||||
"internal/gen",
|
||||
"internal/tag",
|
||||
"internal/triegen",
|
||||
"internal/ucd",
|
||||
"language",
|
||||
"secure/bidirule",
|
||||
"transform",
|
||||
"unicode/bidi",
|
||||
"unicode/cldr",
|
||||
"unicode/norm",
|
||||
"width"
|
||||
"unicode/rangetable"
|
||||
]
|
||||
revision = "a9a820217f98f7c8a207ec1e45a874e1fe12c478"
|
||||
revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
|
||||
version = "v0.3.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/time"
|
||||
packages = ["rate"]
|
||||
revision = "85acf8d2951cb2a3bde7632f9ff273ef0379bcbd"
|
||||
|
||||
[[projects]]
|
||||
name = "google.golang.org/appengine"
|
||||
packages = [
|
||||
"internal",
|
||||
"internal/base",
|
||||
"internal/datastore",
|
||||
"internal/log",
|
||||
"internal/remote_api",
|
||||
"internal/urlfetch",
|
||||
"urlfetch"
|
||||
]
|
||||
revision = "e9657d882bb81064595ca3b56cbe2546bbabf7b1"
|
||||
version = "v1.4.0"
|
||||
|
||||
[[projects]]
|
||||
name = "gopkg.in/inf.v0"
|
||||
packages = ["."]
|
||||
revision = "3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4"
|
||||
revision = "d2d2541c53f18d2a059457998ce2876cc8e67cbf"
|
||||
version = "v0.9.1"
|
||||
|
||||
[[projects]]
|
||||
branch = "v2"
|
||||
name = "gopkg.in/mgo.v2"
|
||||
packages = [
|
||||
"bson",
|
||||
"internal/json"
|
||||
]
|
||||
revision = "3f83fa5005286a7fe593b055f0d7771a7dce4655"
|
||||
|
||||
[[projects]]
|
||||
branch = "v2"
|
||||
name = "gopkg.in/yaml.v2"
|
||||
packages = ["."]
|
||||
revision = "cd8b52f8269e0feb286dfeef29f8fe4d5b397e0b"
|
||||
revision = "51d6538a90f86fe93ac480b35f37b2be17fef232"
|
||||
version = "v2.2.2"
|
||||
|
||||
[[projects]]
|
||||
branch = "release-1.7"
|
||||
branch = "master"
|
||||
name = "k8s.io/api"
|
||||
packages = [
|
||||
"admissionregistration/v1alpha1",
|
||||
"admissionregistration/v1beta1",
|
||||
"apps/v1",
|
||||
"apps/v1beta1",
|
||||
"apps/v1beta2",
|
||||
"auditregistration/v1alpha1",
|
||||
"authentication/v1",
|
||||
"authentication/v1beta1",
|
||||
"authorization/v1",
|
||||
"authorization/v1beta1",
|
||||
"autoscaling/v1",
|
||||
"autoscaling/v2beta1",
|
||||
"autoscaling/v2beta2",
|
||||
"batch/v1",
|
||||
"batch/v1beta1",
|
||||
"batch/v2alpha1",
|
||||
"certificates/v1beta1",
|
||||
"coordination/v1beta1",
|
||||
"core/v1",
|
||||
"events/v1beta1",
|
||||
"extensions/v1beta1",
|
||||
"networking/v1",
|
||||
"policy/v1beta1",
|
||||
"rbac/v1",
|
||||
"rbac/v1alpha1",
|
||||
"rbac/v1beta1",
|
||||
"scheduling/v1alpha1",
|
||||
"scheduling/v1beta1",
|
||||
"settings/v1alpha1",
|
||||
"storage/v1",
|
||||
"storage/v1alpha1",
|
||||
"storage/v1beta1"
|
||||
]
|
||||
revision = "173ce66c1e39d1d0f56e0b3347ff2988068aecd0"
|
||||
|
||||
[[projects]]
|
||||
branch = "release-1.13"
|
||||
name = "k8s.io/apimachinery"
|
||||
packages = [
|
||||
"pkg/api/equality",
|
||||
"pkg/api/errors",
|
||||
"pkg/api/meta",
|
||||
"pkg/api/resource",
|
||||
"pkg/apimachinery",
|
||||
"pkg/apimachinery/announced",
|
||||
"pkg/apimachinery/registered",
|
||||
"pkg/apis/meta/v1",
|
||||
"pkg/apis/meta/v1/unstructured",
|
||||
"pkg/apis/meta/v1alpha1",
|
||||
"pkg/apis/meta/v1beta1",
|
||||
"pkg/conversion",
|
||||
"pkg/conversion/queryparams",
|
||||
"pkg/conversion/unstructured",
|
||||
"pkg/fields",
|
||||
"pkg/labels",
|
||||
"pkg/openapi",
|
||||
"pkg/runtime",
|
||||
"pkg/runtime/schema",
|
||||
"pkg/runtime/serializer",
|
||||
@@ -328,24 +318,22 @@
|
||||
"pkg/selection",
|
||||
"pkg/types",
|
||||
"pkg/util/clock",
|
||||
"pkg/util/diff",
|
||||
"pkg/util/errors",
|
||||
"pkg/util/framer",
|
||||
"pkg/util/intstr",
|
||||
"pkg/util/json",
|
||||
"pkg/util/naming",
|
||||
"pkg/util/net",
|
||||
"pkg/util/rand",
|
||||
"pkg/util/runtime",
|
||||
"pkg/util/sets",
|
||||
"pkg/util/validation",
|
||||
"pkg/util/validation/field",
|
||||
"pkg/util/wait",
|
||||
"pkg/util/yaml",
|
||||
"pkg/version",
|
||||
"pkg/watch",
|
||||
"third_party/forked/golang/reflect"
|
||||
]
|
||||
revision = "8ab5f3d8a330c2e9baaf84e39042db8d49034ae2"
|
||||
revision = "2b1284ed4c93a43499e781493253e2ac5959c4fd"
|
||||
|
||||
[[projects]]
|
||||
name = "k8s.io/client-go"
|
||||
@@ -354,78 +342,71 @@
|
||||
"kubernetes",
|
||||
"kubernetes/scheme",
|
||||
"kubernetes/typed/admissionregistration/v1alpha1",
|
||||
"kubernetes/typed/admissionregistration/v1beta1",
|
||||
"kubernetes/typed/apps/v1",
|
||||
"kubernetes/typed/apps/v1beta1",
|
||||
"kubernetes/typed/apps/v1beta2",
|
||||
"kubernetes/typed/auditregistration/v1alpha1",
|
||||
"kubernetes/typed/authentication/v1",
|
||||
"kubernetes/typed/authentication/v1beta1",
|
||||
"kubernetes/typed/authorization/v1",
|
||||
"kubernetes/typed/authorization/v1beta1",
|
||||
"kubernetes/typed/autoscaling/v1",
|
||||
"kubernetes/typed/autoscaling/v2alpha1",
|
||||
"kubernetes/typed/autoscaling/v2beta1",
|
||||
"kubernetes/typed/autoscaling/v2beta2",
|
||||
"kubernetes/typed/batch/v1",
|
||||
"kubernetes/typed/batch/v1beta1",
|
||||
"kubernetes/typed/batch/v2alpha1",
|
||||
"kubernetes/typed/certificates/v1beta1",
|
||||
"kubernetes/typed/coordination/v1beta1",
|
||||
"kubernetes/typed/core/v1",
|
||||
"kubernetes/typed/events/v1beta1",
|
||||
"kubernetes/typed/extensions/v1beta1",
|
||||
"kubernetes/typed/networking/v1",
|
||||
"kubernetes/typed/policy/v1beta1",
|
||||
"kubernetes/typed/rbac/v1",
|
||||
"kubernetes/typed/rbac/v1alpha1",
|
||||
"kubernetes/typed/rbac/v1beta1",
|
||||
"kubernetes/typed/scheduling/v1alpha1",
|
||||
"kubernetes/typed/scheduling/v1beta1",
|
||||
"kubernetes/typed/settings/v1alpha1",
|
||||
"kubernetes/typed/storage/v1",
|
||||
"kubernetes/typed/storage/v1alpha1",
|
||||
"kubernetes/typed/storage/v1beta1",
|
||||
"pkg/api",
|
||||
"pkg/api/v1",
|
||||
"pkg/api/v1/ref",
|
||||
"pkg/apis/admissionregistration",
|
||||
"pkg/apis/admissionregistration/v1alpha1",
|
||||
"pkg/apis/apps",
|
||||
"pkg/apis/apps/v1beta1",
|
||||
"pkg/apis/authentication",
|
||||
"pkg/apis/authentication/v1",
|
||||
"pkg/apis/authentication/v1beta1",
|
||||
"pkg/apis/authorization",
|
||||
"pkg/apis/authorization/v1",
|
||||
"pkg/apis/authorization/v1beta1",
|
||||
"pkg/apis/autoscaling",
|
||||
"pkg/apis/autoscaling/v1",
|
||||
"pkg/apis/autoscaling/v2alpha1",
|
||||
"pkg/apis/batch",
|
||||
"pkg/apis/batch/v1",
|
||||
"pkg/apis/batch/v2alpha1",
|
||||
"pkg/apis/certificates",
|
||||
"pkg/apis/certificates/v1beta1",
|
||||
"pkg/apis/extensions",
|
||||
"pkg/apis/extensions/v1beta1",
|
||||
"pkg/apis/networking",
|
||||
"pkg/apis/networking/v1",
|
||||
"pkg/apis/policy",
|
||||
"pkg/apis/policy/v1beta1",
|
||||
"pkg/apis/rbac",
|
||||
"pkg/apis/rbac/v1alpha1",
|
||||
"pkg/apis/rbac/v1beta1",
|
||||
"pkg/apis/settings",
|
||||
"pkg/apis/settings/v1alpha1",
|
||||
"pkg/apis/storage",
|
||||
"pkg/apis/storage/v1",
|
||||
"pkg/apis/storage/v1beta1",
|
||||
"pkg/util",
|
||||
"pkg/util/parsers",
|
||||
"pkg/apis/clientauthentication",
|
||||
"pkg/apis/clientauthentication/v1alpha1",
|
||||
"pkg/apis/clientauthentication/v1beta1",
|
||||
"pkg/version",
|
||||
"plugin/pkg/client/auth/exec",
|
||||
"rest",
|
||||
"rest/watch",
|
||||
"tools/clientcmd/api",
|
||||
"tools/metrics",
|
||||
"tools/reference",
|
||||
"transport",
|
||||
"util/cert",
|
||||
"util/connrotation",
|
||||
"util/flowcontrol",
|
||||
"util/integer"
|
||||
]
|
||||
revision = "d92e8497f71b7b4e0494e5bd204b48d34bd6f254"
|
||||
version = "v4.0.0"
|
||||
revision = "e64494209f554a6723674bd494d69445fb76a1d4"
|
||||
version = "v10.0.0"
|
||||
|
||||
[[projects]]
|
||||
name = "k8s.io/klog"
|
||||
packages = ["."]
|
||||
revision = "a5bc97fbc634d635061f3146511332c7e313a55a"
|
||||
version = "v0.1.0"
|
||||
|
||||
[[projects]]
|
||||
name = "sigs.k8s.io/yaml"
|
||||
packages = ["."]
|
||||
revision = "fd68e9863619f6ec2fdd8625fe1f02e7c877e480"
|
||||
version = "v1.1.0"
|
||||
|
||||
[solve-meta]
|
||||
analyzer-name = "dep"
|
||||
analyzer-version = 1
|
||||
inputs-digest = "029e6d2251ccbf5acdfc3bc0c36f340dc3a98511b0d7338c3e9bb167e412a155"
|
||||
inputs-digest = "96704623ac96e94ce47b0820b4ff9e359b76c68a72eb83621a3de9d99d3d9d4f"
|
||||
solver-name = "gps-cdcl"
|
||||
solver-version = 1
|
||||
|
||||
@@ -1,4 +1,3 @@
|
||||
|
||||
[[constraint]]
|
||||
name = "github.com/sirupsen/logrus"
|
||||
version = "v1.0.5"
|
||||
@@ -17,8 +16,12 @@
|
||||
|
||||
[[constraint]]
|
||||
name = "k8s.io/client-go"
|
||||
version = "v4.0.0"
|
||||
version = "v10.0.0"
|
||||
|
||||
[[constraint]]
|
||||
name = "k8s.io/apimachinery"
|
||||
branch = "release-1.7"
|
||||
branch = "release-1.13"
|
||||
|
||||
[prune]
|
||||
go-tests = true
|
||||
unused-packages = true
|
||||
|
||||
10
Makefile
10
Makefile
@@ -3,6 +3,7 @@
|
||||
|
||||
DH_ORG=weaveworks
|
||||
VERSION=$(shell git symbolic-ref --short HEAD)-$(shell git rev-parse --short HEAD)
|
||||
SUDO=$(shell docker info >/dev/null 2>&1 || echo "sudo -E")
|
||||
|
||||
all: image
|
||||
|
||||
@@ -11,7 +12,7 @@ clean:
|
||||
rm -f cmd/kured/kured
|
||||
rm -rf ./build
|
||||
|
||||
godeps=$(shell go get $1 && go list -f '{{join .Deps "\n"}}' $1 | grep -v /vendor/ | xargs go list -f '{{if not .Standard}}{{ $$dep := . }}{{range .GoFiles}}{{$$dep.Dir}}/{{.}} {{end}}{{end}}')
|
||||
godeps=$(shell go list -f '{{join .Deps "\n"}}' $1 | grep -v /vendor/ | xargs go list -f '{{if not .Standard}}{{ $$dep := . }}{{range .GoFiles}}{{$$dep.Dir}}/{{.}} {{end}}{{end}}')
|
||||
|
||||
DEPS=$(call godeps,./cmd/kured)
|
||||
|
||||
@@ -22,13 +23,14 @@ cmd/kured/kured: cmd/kured/*.go
|
||||
build/.image.done: cmd/kured/Dockerfile cmd/kured/kured
|
||||
mkdir -p build
|
||||
cp $^ build
|
||||
sudo -E docker build -t quay.io/$(DH_ORG)/kured:$(VERSION) -f build/Dockerfile ./build
|
||||
$(SUDO) docker build -t docker.io/$(DH_ORG)/kured -f build/Dockerfile ./build
|
||||
$(SUDO) docker tag docker.io/$(DH_ORG)/kured docker.io/$(DH_ORG)/kured:$(VERSION)
|
||||
touch $@
|
||||
|
||||
image: build/.image.done
|
||||
|
||||
publish-image: image
|
||||
sudo -E docker push quay.io/$(DH_ORG)/kured:$(VERSION)
|
||||
$(SUDO) docker push docker.io/$(DH_ORG)/kured:$(VERSION)
|
||||
|
||||
minikube-publish: image
|
||||
sudo -E docker save quay.io/$(DH_ORG)/kured:$(VERSION) | (eval $$(minikube docker-env) && docker load)
|
||||
$(SUDO) docker save docker.io/$(DH_ORG)/kured | (eval $$(minikube docker-env) && docker load)
|
||||
|
||||
98
README.md
98
README.md
@@ -7,6 +7,7 @@
|
||||
* [Configuration](#configuration)
|
||||
* [Reboot Sentinel File & Period](#reboot-sentinel-file-&-period)
|
||||
* [Blocking Reboots via Alerts](#blocking-reboots-via-alerts)
|
||||
* [Blocking Reboots via Pods](#blocking-reboots-via-pods)
|
||||
* [Prometheus Metrics](#prometheus-metrics)
|
||||
* [Slack Notifications](#slack-notifications)
|
||||
* [Overriding Lock Configuration](#overriding-lock-configuration)
|
||||
@@ -15,6 +16,7 @@
|
||||
* [Disabling Reboots](#disabling-reboots)
|
||||
* [Manual Unlock](#manual-unlock)
|
||||
* [Building](#building)
|
||||
* [Frequently Asked/Anticipated Questions](#frequently-askedanticipated-questions)
|
||||
* [Getting Help](#getting-help)
|
||||
|
||||
## Introduction
|
||||
@@ -26,22 +28,28 @@ indicated by the package management system of the underlying OS.
|
||||
* Watches for the presence of a reboot sentinel e.g. `/var/run/reboot-required`
|
||||
* Utilises a lock in the API server to ensure only one node reboots at
|
||||
a time
|
||||
* Optionally defers reboots in the presence of active Prometheus alerts
|
||||
* Optionally defers reboots in the presence of active Prometheus alerts or selected pods
|
||||
* Cordons & drains worker nodes before reboot, uncordoning them after
|
||||
|
||||
## Kubernetes & OS Compatibility
|
||||
|
||||
The daemon image contains a 1.7.x `k8s.io/client-go` and `kubectl`
|
||||
binary for the purposes of maintaining the lock and draining worker
|
||||
nodes. Whilst it has only been tested on a 1.7.x cluster, Kubernetes
|
||||
typically has good forwards/backwards compatibility so there is a
|
||||
reasonable chance it will work on adjacent versions; please file an
|
||||
issue if this is not the case.
|
||||
The daemon image contains versions of `k8s.io/client-go` and the
|
||||
`kubectl` binary for the purposes of maintaining the lock and draining
|
||||
worker nodes. Kubernetes aims to provide forwards & backwards
|
||||
compatibility of one minor version between client and server:
|
||||
|
||||
Additionally, the image contains a `systemctl` binary from Ubuntu
|
||||
16.04 in order to command reboots. Again, although this has not been
|
||||
tested against other systemd distributions there is a good chance that
|
||||
it will work.
|
||||
| kured | kubectl | k8s.io/client-go | k8s.io/apimachinery | expected kubernetes compatibility |
|
||||
|--------|---------|------------------|---------------------|-----------------------------------|
|
||||
| master | 1.13.6 | v10.0.0 | release-1.13 | 1.12.x, 1.13.x, 1.14.x |
|
||||
| 1.1.0 | 1.12.1 | v9.0.0 | release-1.12 | 1.11.x, 1.12.x, 1.13.x |
|
||||
| 1.0.0 | 1.7.6 | v4.0.0 | release-1.7 | 1.6.x, 1.7.x, 1.8.x |
|
||||
|
||||
See the [release notes](https://github.com/weaveworks/kured/releases)
|
||||
for specific version compatibility information, including which
|
||||
combination have been formally tested.
|
||||
|
||||
Versions >=1.1.0 enter the host mount namespace to invoke
|
||||
`systemctl reboot`, so should work on any systemd distribution.
|
||||
|
||||
## Installation
|
||||
|
||||
@@ -49,7 +57,7 @@ To obtain a default installation without Prometheus alerting interlock
|
||||
or Slack notifications:
|
||||
|
||||
```
|
||||
kubectl apply -f https://github.com/weaveworks/kured/releases/download/1.0.0/kured-ds.yaml
|
||||
kubectl apply -f https://github.com/weaveworks/kured/releases/download/1.1.0/kured-1.1.0-dockerhub.yaml
|
||||
```
|
||||
|
||||
If you want to customise the installation, download the manifest and
|
||||
@@ -61,15 +69,17 @@ The following arguments can be passed to kured via the daemonset pod template:
|
||||
|
||||
```
|
||||
Flags:
|
||||
--alert-filter-regexp value alert names to ignore when checking for active alerts
|
||||
--ds-name string namespace containing daemonset on which to place lock (default "kube-system")
|
||||
--ds-namespace string name of daemonset on which to place lock (default "kured")
|
||||
--lock-annotation string annotation in which to record locking node (default "weave.works/kured-node-lock")
|
||||
--period duration reboot check period (default 1h0m0s)
|
||||
--prometheus-url string Prometheus instance to probe for active alerts
|
||||
--reboot-sentinel string path to file whose existence signals need to reboot (default "/var/run/reboot-required")
|
||||
--slack-hook-url string slack hook URL for reboot notfications
|
||||
--slack-username string slack username for reboot notfications (default "kured")
|
||||
--alert-filter-regexp regexp.Regexp alert names to ignore when checking for active alerts
|
||||
--blocking-pod-selector stringArray label selector identifying pods whose presence should prevent reboots
|
||||
--ds-name string name of daemonset on which to place lock (default "kured")
|
||||
--ds-namespace string namespace containing daemonset on which to place lock (default "kube-system")
|
||||
-h, --help help for kured
|
||||
--lock-annotation string annotation in which to record locking node (default "weave.works/kured-node-lock")
|
||||
--period duration reboot check period (default 1h0m0s)
|
||||
--prometheus-url string Prometheus instance to probe for active alerts
|
||||
--reboot-sentinel string path to file whose existence signals need to reboot (default "/var/run/reboot-required")
|
||||
--slack-hook-url string slack hook URL for reboot notfications
|
||||
--slack-username string slack username for reboot notfications (default "kured")
|
||||
```
|
||||
|
||||
### Reboot Sentinel File & Period
|
||||
@@ -97,8 +107,33 @@ will block reboots, however you can ignore specific alerts:
|
||||
--alert-filter-regexp=^(RebootRequired|AnotherBenignAlert|...$
|
||||
```
|
||||
|
||||
An important application of this filter will become apparent in the
|
||||
next section.
|
||||
See the section on Prometheus metrics for an important application of this
|
||||
filter.
|
||||
|
||||
### Blocking Reboots via Pods
|
||||
|
||||
You can also block reboots of an _individual node_ when specific pods
|
||||
are scheduled on it:
|
||||
|
||||
```
|
||||
--blocking-pod-selector=runtime=long,cost=expensive
|
||||
```
|
||||
|
||||
Since label selector strings use commas to express logical 'and', you can
|
||||
specify this parameter multiple times for 'or':
|
||||
|
||||
```
|
||||
--blocking-pod-selector=runtime=long,cost=expensive
|
||||
--blocking-pod-selector=name=temperamental
|
||||
```
|
||||
|
||||
In this case, the presence of either an (appropriately labelled) expensive long
|
||||
running job or a known temperamental pod on a node will stop it rebooting.
|
||||
|
||||
> Try not to abuse this mechanism - it's better to strive for
|
||||
> restartability where possible. If you do use it, make sure you set
|
||||
> up a RebootRequired alert as described in the next section so that
|
||||
> you can intervene manually if reboots are blocked for too long.
|
||||
|
||||
### Prometheus Metrics
|
||||
|
||||
@@ -198,13 +233,22 @@ kubectl -n kube-system annotate ds kured weave.works/kured-node-lock-
|
||||
dep ensure && make
|
||||
```
|
||||
|
||||
## Frequently Asked/Anticipated Questions
|
||||
|
||||
### Why is there no `latest` tag on Docker Hub?
|
||||
|
||||
Use of `latest` for production deployments is bad practice - see
|
||||
[here](https://kubernetes.io/docs/concepts/configuration/overview) for
|
||||
details. The manifest on `master` refers to `latest` for local
|
||||
development testing with minikube only; for production use choose a
|
||||
versioned manifest from the [release page](https://github.com/weaveworks/kured/releases/).
|
||||
|
||||
## Getting Help
|
||||
|
||||
If you have any questions about, feedback for or problems with `kured`:
|
||||
|
||||
- Invite yourself to the <a href="https://weaveworks.github.io/community-slack/" target="_blank"> #weave-community </a> slack channel.
|
||||
- Ask a question on the <a href="https://weave-community.slack.com/messages/general/"> #weave-community</a> slack channel.
|
||||
- Send an email to <a href="mailto:weave-users@weave.works">weave-users@weave.works</a>
|
||||
- <a href="https://github.com/weaveworks/kured/issues/new">File an issue.</a>
|
||||
- Invite yourself to the <a href="https://slack.weave.works/" target="_blank">Weave Users Slack</a>.
|
||||
- Ask a question on the [#general](https://weave-community.slack.com/messages/general/) slack channel.
|
||||
- [File an issue](https://github.com/weaveworks/kured/issues/new).
|
||||
|
||||
Your feedback is always welcome!
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
FROM ubuntu:16.04
|
||||
RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/cache/apt
|
||||
ADD https://storage.googleapis.com/kubernetes-release/release/v1.9.6/bin/linux/amd64/kubectl /usr/bin/kubectl
|
||||
FROM alpine:3.8
|
||||
RUN apk update && apk add ca-certificates && rm -rf /var/cache/apk/*
|
||||
# NB: you may need to update RBAC permissions when upgrading kubectl - see kured-rbac.yaml for details
|
||||
ADD https://storage.googleapis.com/kubernetes-release/release/v1.13.6/bin/linux/amd64/kubectl /usr/bin/kubectl
|
||||
RUN chmod 0755 /usr/bin/kubectl
|
||||
COPY ./kured /usr/bin/kured
|
||||
ENTRYPOINT ["/usr/bin/kured"]
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math/rand"
|
||||
"net/http"
|
||||
"os"
|
||||
@@ -35,6 +36,7 @@ var (
|
||||
rebootSentinel string
|
||||
slackHookURL string
|
||||
slackUsername string
|
||||
podSelectors []string
|
||||
|
||||
// Metrics
|
||||
rebootRequiredGauge = prometheus.NewGaugeVec(prometheus.GaugeOpts{
|
||||
@@ -74,6 +76,9 @@ func main() {
|
||||
rootCmd.PersistentFlags().StringVar(&slackUsername, "slack-username", "kured",
|
||||
"slack username for reboot notfications")
|
||||
|
||||
rootCmd.PersistentFlags().StringArrayVar(&podSelectors, "blocking-pod-selector", nil,
|
||||
"label selector identifying pods whose presence should prevent reboots")
|
||||
|
||||
if err := rootCmd.Execute(); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
@@ -97,16 +102,23 @@ func newCommand(name string, arg ...string) *exec.Cmd {
|
||||
}
|
||||
|
||||
func sentinelExists() bool {
|
||||
_, err := os.Stat(rebootSentinel)
|
||||
switch {
|
||||
case err == nil:
|
||||
return true
|
||||
case os.IsNotExist(err):
|
||||
return false
|
||||
default:
|
||||
log.Fatalf("Unable to determine existence of sentinel: %v", err)
|
||||
return false // unreachable; prevents compilation error
|
||||
// Relies on hostPID:true and privileged:true to enter host mount space
|
||||
sentinelCmd := newCommand("/usr/bin/nsenter", "-m/proc/1/ns/mnt", "--", "/usr/bin/test", "-f", rebootSentinel)
|
||||
if err := sentinelCmd.Run(); err != nil {
|
||||
switch err := err.(type) {
|
||||
case *exec.ExitError:
|
||||
// We assume a non-zero exit code means 'reboot not required', but of course
|
||||
// the user could have misconfigured the sentinel command or something else
|
||||
// went wrong during its execution. In that case, not entering a reboot loop
|
||||
// is the right thing to do, and we are logging stdout/stderr of the command
|
||||
// so it should be obvious what is wrong.
|
||||
return false
|
||||
default:
|
||||
// Something was grossly misconfigured, such as the command path being wrong.
|
||||
log.Fatalf("Error invoking sentinel command: %v", err)
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
func rebootRequired() bool {
|
||||
@@ -119,7 +131,7 @@ func rebootRequired() bool {
|
||||
}
|
||||
}
|
||||
|
||||
func rebootBlocked() bool {
|
||||
func rebootBlocked(client *kubernetes.Clientset, nodeID string) bool {
|
||||
if prometheusURL != "" {
|
||||
alertNames, err := alerts.PrometheusActiveAlerts(prometheusURL, alertFilter)
|
||||
if err != nil {
|
||||
@@ -135,6 +147,31 @@ func rebootBlocked() bool {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
fieldSelector := fmt.Sprintf("spec.nodeName=%s", nodeID)
|
||||
for _, labelSelector := range podSelectors {
|
||||
podList, err := client.CoreV1().Pods("").List(metav1.ListOptions{
|
||||
LabelSelector: labelSelector,
|
||||
FieldSelector: fieldSelector,
|
||||
Limit: 10})
|
||||
if err != nil {
|
||||
log.Warnf("Reboot blocked: pod query error: %v", err)
|
||||
return true
|
||||
}
|
||||
|
||||
if len(podList.Items) > 0 {
|
||||
podNames := make([]string, 0, len(podList.Items))
|
||||
for _, pod := range podList.Items {
|
||||
podNames = append(podNames, pod.Name)
|
||||
}
|
||||
if len(podList.Continue) > 0 {
|
||||
podNames = append(podNames, "...")
|
||||
}
|
||||
log.Warnf("Reboot blocked: matching pods: %v", podNames)
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
@@ -173,6 +210,13 @@ func release(lock *daemonsetlock.DaemonSetLock) {
|
||||
|
||||
func drain(nodeID string) {
|
||||
log.Infof("Draining node %s", nodeID)
|
||||
|
||||
if slackHookURL != "" {
|
||||
if err := slack.NotifyDrain(slackHookURL, slackUsername, nodeID); err != nil {
|
||||
log.Warnf("Error notifying slack: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
drainCmd := newCommand("/usr/bin/kubectl", "drain",
|
||||
"--ignore-daemonsets", "--delete-local-data", "--force", nodeID)
|
||||
|
||||
@@ -198,8 +242,8 @@ func commandReboot(nodeID string) {
|
||||
}
|
||||
}
|
||||
|
||||
// Relies on /var/run/dbus/system_bus_socket bind mount to talk to systemd
|
||||
rebootCmd := newCommand("/bin/systemctl", "reboot")
|
||||
// Relies on hostPID:true and privileged:true to enter host mount space
|
||||
rebootCmd := newCommand("/usr/bin/nsenter", "-m/proc/1/ns/mnt", "/bin/systemctl", "reboot")
|
||||
if err := rebootCmd.Run(); err != nil {
|
||||
log.Fatalf("Error invoking reboot command: %v", err)
|
||||
}
|
||||
@@ -245,7 +289,7 @@ func rebootAsRequired(nodeID string) {
|
||||
source := rand.NewSource(time.Now().UnixNano())
|
||||
tick := delaytick.New(source, period)
|
||||
for _ = range tick {
|
||||
if rebootRequired() && !rebootBlocked() {
|
||||
if rebootRequired() && !rebootBlocked(client, nodeID) {
|
||||
node, err := client.CoreV1().Nodes().Get(nodeID, metav1.GetOptions{})
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
@@ -277,6 +321,7 @@ func root(cmd *cobra.Command, args []string) {
|
||||
log.Infof("Node ID: %s", nodeID)
|
||||
log.Infof("Lock Annotation: %s/%s:%s", dsNamespace, dsName, lockAnnotation)
|
||||
log.Infof("Reboot Sentinel: %s every %v", rebootSentinel, period)
|
||||
log.Infof("Blocking Pod Selectors: %v", podSelectors)
|
||||
|
||||
go rebootAsRequired(nodeID)
|
||||
go maintainRebootRequiredMetric(nodeID)
|
||||
|
||||
@@ -1,22 +1,54 @@
|
||||
apiVersion: extensions/v1beta1
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: kured
|
||||
namespace: kube-system
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: DaemonSet
|
||||
metadata:
|
||||
name: kured # Must match `--ds-name`
|
||||
namespace: kube-system # Must match `--ds-namespace`
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
name: kured
|
||||
updateStrategy:
|
||||
type: RollingUpdate
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
name: kured
|
||||
spec:
|
||||
serviceAccountName: kured
|
||||
tolerations:
|
||||
- key: node-role.kubernetes.io/master
|
||||
effect: NoSchedule
|
||||
hostPID: true # Facilitate entering the host mount namespace via init
|
||||
restartPolicy: Always
|
||||
containers:
|
||||
- name: kured
|
||||
image: quay.io/weaveworks/kured
|
||||
image: docker.io/weaveworks/kured # If you find yourself here
|
||||
# wondering why there is no
|
||||
# :latest tag on Docker Hub,
|
||||
# see the FAQ in the README
|
||||
imagePullPolicy: IfNotPresent
|
||||
securityContext:
|
||||
privileged: true # Give permission to nsenter /proc/1/ns/mnt
|
||||
env:
|
||||
# Pass in the name of the node on which this pod is scheduled
|
||||
# for use with drain/uncordon operations and lock acquisition
|
||||
- name: KURED_NODE_ID
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.nodeName
|
||||
command:
|
||||
- /usr/bin/kured
|
||||
# args:
|
||||
# - --alert-filter-regexp=^RebootRequired$
|
||||
# - --blocking-pod-selector=runtime=long,cost=expensive
|
||||
# - --blocking-pod-selector=name=temperamental
|
||||
# - --blocking-pod-selector=...
|
||||
# - --ds-name=kured
|
||||
# - --ds-namespace=kube-system
|
||||
# - --lock-annotation=weave.works/kured-node-lock
|
||||
@@ -25,23 +57,3 @@ spec:
|
||||
# - --reboot-sentinel=/var/run/reboot-required
|
||||
# - --slack-hook-url=https://hooks.slack.com/...
|
||||
# - --slack-username=prod
|
||||
#
|
||||
# NO USER SERVICEABLE PARTS BEYOND THIS POINT
|
||||
env:
|
||||
# Pass in the name of the node on which this pod is scheduled
|
||||
# for use with drain/uncordon operations and lock acquisition
|
||||
- name: KURED_NODE_ID
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.nodeName
|
||||
volumeMounts:
|
||||
# Needed for two purposes:
|
||||
# * Testing for the existence of /var/run/reboot-required
|
||||
# * Accessing /var/run/dbus/system_bus_socket to effect reboot
|
||||
- name: hostrun
|
||||
mountPath: /var/run
|
||||
restartPolicy: Always
|
||||
volumes:
|
||||
- name: hostrun
|
||||
hostPath:
|
||||
path: /var/run
|
||||
|
||||
63
kured-rbac.yaml
Normal file
63
kured-rbac.yaml
Normal file
@@ -0,0 +1,63 @@
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: kured
|
||||
rules:
|
||||
# Allow kured to read spec.unschedulable
|
||||
# Allow kubectl to drain/uncordon
|
||||
#
|
||||
# NB: These permissions are tightly coupled to the bundled version of kubectl; the ones below
|
||||
# match https://github.com/kubernetes/kubernetes/blob/v1.12.1/pkg/kubectl/cmd/drain.go
|
||||
#
|
||||
- apiGroups: [""]
|
||||
resources: ["nodes"]
|
||||
verbs: ["get", "patch"]
|
||||
- apiGroups: [""]
|
||||
resources: ["pods"]
|
||||
verbs: ["list","delete","get"]
|
||||
- apiGroups: ["extensions"]
|
||||
resources: ["daemonsets"]
|
||||
verbs: ["get"]
|
||||
- apiGroups: [""]
|
||||
resources: ["pods/eviction"]
|
||||
verbs: ["create"]
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: kured
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: kured
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: kured
|
||||
namespace: kube-system
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
namespace: kube-system
|
||||
name: kured
|
||||
rules:
|
||||
# Allow kured to lock/unlock itself
|
||||
- apiGroups: ["extensions"]
|
||||
resources: ["daemonsets"]
|
||||
resourceNames: ["kured"]
|
||||
verbs: ["update"]
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
namespace: kube-system
|
||||
name: kured
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
namespace: kube-system
|
||||
name: kured
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
name: kured
|
||||
@@ -7,19 +7,20 @@ import (
|
||||
"sort"
|
||||
"time"
|
||||
|
||||
"github.com/prometheus/client_golang/api/prometheus"
|
||||
"github.com/prometheus/client_golang/api"
|
||||
"github.com/prometheus/client_golang/api/prometheus/v1"
|
||||
"github.com/prometheus/common/model"
|
||||
)
|
||||
|
||||
// Returns a list of names of active (e.g. pending or firing) alerts, filtered
|
||||
// by the supplied regexp.
|
||||
func PrometheusActiveAlerts(prometheusURL string, filter *regexp.Regexp) ([]string, error) {
|
||||
client, err := prometheus.New(prometheus.Config{Address: prometheusURL})
|
||||
client, err := api.NewClient(api.Config{Address: prometheusURL})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
queryAPI := prometheus.NewQueryAPI(client)
|
||||
queryAPI := v1.NewAPI(client)
|
||||
|
||||
value, err := queryAPI.Query(context.Background(), "ALERTS", time.Now())
|
||||
if err != nil {
|
||||
|
||||
@@ -17,9 +17,9 @@ type body struct {
|
||||
Username string `json:"username,omitempty"`
|
||||
}
|
||||
|
||||
func NotifyReboot(hookURL, username, nodeID string) error {
|
||||
func notify(hookURL, username, message string) error {
|
||||
msg := body{
|
||||
Text: fmt.Sprintf("Rebooting node %s", nodeID),
|
||||
Text: message,
|
||||
Username: username,
|
||||
}
|
||||
|
||||
@@ -40,3 +40,11 @@ func NotifyReboot(hookURL, username, nodeID string) error {
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func NotifyDrain(hookURL, username, nodeID string) error {
|
||||
return notify(hookURL, username, fmt.Sprintf("Draining node %s", nodeID))
|
||||
}
|
||||
|
||||
func NotifyReboot(hookURL, username, nodeID string) error {
|
||||
return notify(hookURL, username, fmt.Sprintf("Rebooting node %s", nodeID))
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user