Skip to content
This repository has been archived by the owner on Oct 27, 2022. It is now read-only.

Commit

Permalink
Implement Factory to reduce custom code (#6)
Browse files Browse the repository at this point in the history 
Makes use of implementation at
github.com/kubernetes/kube-state-metrics/pull/1644.

Adds features of kube-state-metrics like sharding.

Signed-off-by: Schlotter, Christian <[email protected]>
  • Loading branch information
@chrischdi
chrischdi authored Jan 4, 2022
1 parent df2fa03 commit 66cba27
Show file tree
Hide file tree
Showing 20 changed files with 220 additions and 845 deletions.
7 changes: 6 additions & 1 deletion README.md
View file
Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,7 @@ cluster-api-state-metrics -h
Usage of ./bin/cluster-api-state-metrics:
--add_dir_header If true, adds the file directory to the header of the log messages
--alsologtostderr log to standard error as well as files
--apiserver string The URL of the apiserver to use
--apiserver string The URL of the apiserver to use as a master
--enable-gzip-encoding Gzip responses when requested by clients via 'Accept-Encoding: gzip' header.
-h, --help Print Help text
--host string Host to expose metrics on. (default "::")
Expand All @@ -68,17 +68,22 @@ Usage of ./bin/cluster-api-state-metrics:
--metric-annotations-allowlist string Comma-separated list of Kubernetes annotations keys that will be used in the resource' labels metric. By default the metric contains only name and namespace labels. To include additional annotations provide a list of resource names in their plural form and Kubernetes annotation keys you would like to allow for them (Example: '=namespaces=[kubernetes.io/team,...],pods=[kubernetes.io/team],...)'. A single '*' can be provided per resource instead to allow any annotations, but that has severe performance implications (Example: '=pods=[*]').
--metric-denylist string Comma-separated list of metrics not to be enabled. This list comprises of exact metric names and/or regex patterns. The allowlist and denylist are mutually exclusive.
--metric-labels-allowlist string Comma-separated list of additional Kubernetes label keys that will be used in the resource' labels metric. By default the metric contains only name and namespace labels. To include additional labels provide a list of resource names in their plural form and Kubernetes label keys you would like to allow for them (Example: '=namespaces=[k8s-label-1,k8s-label-n,...],pods=[app],...)'. A single '*' can be provided per resource instead to allow any labels, but that has severe performance implications (Example: '=pods=[*]').
--metric-opt-in-list string Comma-separated list of metrics which are opt-in and not enabled by default. This is in addition to the metric allow- and denylists
--namespaces string Comma-separated list of namespaces to be enabled. Defaults to ""
--namespaces-denylist string Comma-separated list of namespaces not to be enabled. If namespaces and namespaces-denylist are both set, only namespaces that are excluded in namespaces-denylist will be used.
--one_output If true, only write logs to their native severity level (vs also writing to each lower severity level)
--pod string Name of the pod that contains the kube-state-metrics container. When set, it is expected that --pod and --pod-namespace are both set. Most likely this should be passed via the downward API. This is used for auto-detecting sharding. If set, this has preference over statically configured sharding. This is experimental, it may be removed without notice.
--pod-namespace string Name of the namespace of the pod specified by --pod. When set, it is expected that --pod and --pod-namespace are both set. Most likely this should be passed via the downward API. This is used for auto-detecting sharding. If set, this has preference over statically configured sharding. This is experimental, it may be removed without notice.
--port int Port to expose metrics on. (default 8080)
--resources string Comma-separated list of Resources to be enabled. Defaults to "clusters,kubeadmcontrolplanes,machinedeployments,machines,machinesets"
--shard int32 The instances shard nominal (zero indexed) within the total number of shards. (default 0)
--skip_headers If true, avoid header prefixes in the log messages
--skip_log_headers If true, avoid headers when opening log files
--stderrthreshold severity logs at or above this threshold go to stderr (default 2)
--telemetry-host string Host to expose kube-state-metrics self metrics on. (default "::")
--telemetry-port int Port to expose kube-state-metrics self metrics on. (default 8081)
--tls-config string Path to the TLS configuration file
--total-shards int The total number of shards. Sharding is disabled when total shards is set to 1. (default 1)
--use-apiserver-cache Sets resourceVersion=0 for ListWatch requests, using cached resources from the apiserver instead of an etcd quorum read.
-v, --v Level number for the log level verbosity
--version kube-state-metrics build version information
Expand Down
34 changes: 22 additions & 12 deletions go.mod
View file
Original file line number Diff line number Diff line change
Expand Up @@ -4,32 +4,36 @@ module github.com/daimler/cluster-api-state-metrics
go 1.17

require (
github.com/oklog/run v1.1.0
github.com/pkg/errors v0.9.1
github.com/prometheus/client_golang v1.11.0
github.com/prometheus/common v0.32.1
github.com/prometheus/exporter-toolkit v0.7.1
github.com/spf13/pflag v1.0.5
k8s.io/api v0.23.0-alpha.4
k8s.io/apiextensions-apiserver v0.23.0-alpha.4
k8s.io/apimachinery v0.23.0-alpha.4
k8s.io/client-go v0.23.0-alpha.4
k8s.io/api v0.23.0
k8s.io/apimachinery v0.23.0
k8s.io/client-go v0.23.0
k8s.io/klog/v2 v2.30.0
k8s.io/kube-state-metrics/v2 v2.2.2-0.20211110155727-e859b280fcc2
k8s.io/kube-state-metrics/v2 v2.3.1-0.20220104140053-41eea36f69ef
k8s.io/utils v0.0.0-20210930125809-cb0fa318a74b
sigs.k8s.io/cluster-api v1.0.0
sigs.k8s.io/controller-runtime v0.11.0-beta.0.0.20211110191610-1c34c83d69c8
)

require (
cloud.google.com/go v0.93.3 // indirect
github.com/Azure/go-autorest v14.2.0+incompatible // indirect
github.com/Azure/go-autorest/autorest v0.11.18 // indirect
github.com/Azure/go-autorest/autorest/adal v0.9.13 // indirect
github.com/Azure/go-autorest/autorest/date v0.3.0 // indirect
github.com/Azure/go-autorest/logger v0.2.1 // indirect
github.com/Azure/go-autorest/tracing v0.6.0 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/blang/semver v3.5.1+incompatible // indirect
github.com/cespare/xxhash/v2 v2.1.1 // indirect
github.com/coredns/caddy v1.1.0 // indirect
github.com/coredns/corefile-migration v1.0.13 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/dgryski/go-jump v0.0.0-20211018200510-ba001c3ffce0 // indirect
github.com/docker/distribution v2.7.1+incompatible // indirect
github.com/evanphx/json-patch v4.12.0+incompatible // indirect
github.com/form3tech-oss/jwt-go v3.2.3+incompatible // indirect
github.com/fsnotify/fsnotify v1.5.1 // indirect
github.com/go-kit/log v0.1.0 // indirect
github.com/go-logfmt/logfmt v0.5.0 // indirect
Expand All @@ -48,26 +52,32 @@ require (
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
github.com/oklog/run v1.1.0 // indirect
github.com/opencontainers/go-digest v1.0.0 // indirect
github.com/prometheus/client_golang v1.11.0 // indirect
github.com/prometheus/client_model v0.2.0 // indirect
github.com/prometheus/exporter-toolkit v0.7.1 // indirect
github.com/prometheus/procfs v0.6.0 // indirect
github.com/robfig/cron/v3 v3.0.1 // indirect
github.com/spf13/pflag v1.0.5 // indirect
golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 // indirect
golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d // indirect
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f // indirect
golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f // indirect
golang.org/x/sys v0.0.0-20211029165221-6e7872819dc8 // indirect
golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b // indirect
golang.org/x/text v0.3.6 // indirect
golang.org/x/text v0.3.7 // indirect
golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
gomodules.xyz/jsonpatch/v2 v2.2.0 // indirect
google.golang.org/appengine v1.6.7 // indirect
google.golang.org/protobuf v1.27.1 // indirect
gopkg.in/inf.v0 v0.9.1 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
k8s.io/apiextensions-apiserver v0.23.0-alpha.4 // indirect
k8s.io/autoscaler/vertical-pod-autoscaler v0.9.2 // indirect
k8s.io/cluster-bootstrap v0.22.2 // indirect
k8s.io/component-base v0.23.0-alpha.4 // indirect
k8s.io/kube-openapi v0.0.0-20210817084001-7fbd8d59e5b8 // indirect
k8s.io/kube-openapi v0.0.0-20211115234752-e816edb12b65 // indirect
sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6 // indirect
sigs.k8s.io/structured-merge-diff/v4 v4.1.2 // indirect
sigs.k8s.io/yaml v1.3.0 // indirect
Expand Down
Loading

0 comments on commit 66cba27

Please sign in to comment.