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Implement DaemonSet which runs
ip monitor on all nodes
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| local kap = import 'lib/kapitan.libjsonnet'; | ||
| local kube = import 'lib/kube.libjsonnet'; | ||
|
|
||
| local inv = kap.inventory(); | ||
| local params = inv.parameters.openshift4_nodes; | ||
|
|
||
| local command = 'ip -ts monitor address link mroute netconf nexthop nsid prefix route rule'; | ||
|
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||
| // what do we need: | ||
| // namespace | ||
| // serviceaccount | ||
| // rolebinding for scc hostnetwork | ||
| // daemonset which has hostNetwork: true and which runs the comment | ||
|
|
||
| local namespace = 'appuio-ip-monitor'; | ||
|
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| local ns = kube.Namespace('appuio-ip-monitor') { | ||
| metadata+: { | ||
| annotations+: { | ||
| 'openshift.io/node-selector': '', | ||
| }, | ||
| labels+: { | ||
| 'openshift.io/cluster-monitoring': 'true', | ||
| }, | ||
| }, | ||
| }; | ||
|
|
||
| local sa = kube.ServiceAccount('ip-monitor') { | ||
| metadata+: { | ||
| namespace: namespace, | ||
| }, | ||
| }; | ||
|
|
||
| local sccRoleBinding = kube.RoleBinding('ip-monitor-scc-hostnetwork') { | ||
| metadata+: { | ||
| namespace: namespace, | ||
| }, | ||
| subjects_: [ sa ], | ||
| roleRef: { | ||
| kind: 'ClusterRole', | ||
| name: 'system:openshift:scc:hostnetwork-v2', | ||
| }, | ||
| }; | ||
|
|
||
| local ds = kube.DaemonSet('ip-monitor') { | ||
| metadata+: { | ||
| namespace: namespace, | ||
| }, | ||
| spec+: { | ||
| template+: { | ||
| spec+: { | ||
| containers_+: { | ||
| ipmon: kube.Container('ip-monitor') { | ||
| image: 'image-registry.openshift-image-registry.svc:5000/openshift/tools:latest', | ||
| command: [ '/bin/sh', '-c', 'trap : TERM INT; %s & wait' % command ], | ||
| }, | ||
| }, | ||
| hostNetwork: true, | ||
| priorityClassName: 'system-node-critical', | ||
| // run on all nodes | ||
| tolerations: [ | ||
| { operator: 'Exists' }, | ||
| ], | ||
| serviceAccountName: sa.metadata.name, | ||
| }, | ||
| }, | ||
| }, | ||
| }; | ||
|
|
||
| { | ||
| '40_ip_monitor': [ | ||
| ns, | ||
| sa, | ||
| sccRoleBinding, | ||
| ds, | ||
| ], | ||
| } |
81 changes: 81 additions & 0 deletions
81
tests/golden/defaults/openshift4-nodes/openshift4-nodes/40_ip_monitor.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| apiVersion: v1 | ||
| kind: Namespace | ||
| metadata: | ||
| annotations: | ||
| openshift.io/node-selector: '' | ||
| labels: | ||
| name: appuio-ip-monitor | ||
| openshift.io/cluster-monitoring: 'true' | ||
| name: appuio-ip-monitor | ||
| --- | ||
| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor | ||
| name: ip-monitor | ||
| namespace: appuio-ip-monitor | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor-scc-hostnetwork | ||
| name: ip-monitor-scc-hostnetwork | ||
| namespace: appuio-ip-monitor | ||
| roleRef: | ||
| kind: ClusterRole | ||
| name: system:openshift:scc:hostnetwork-v2 | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: ip-monitor | ||
| namespace: appuio-ip-monitor | ||
| --- | ||
| apiVersion: apps/v1 | ||
| kind: DaemonSet | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor | ||
| name: ip-monitor | ||
| namespace: appuio-ip-monitor | ||
| spec: | ||
| selector: | ||
| matchLabels: | ||
| name: ip-monitor | ||
| template: | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor | ||
| spec: | ||
| containers: | ||
| - args: [] | ||
| command: | ||
| - /bin/sh | ||
| - -c | ||
| - 'trap : TERM INT; ip -ts monitor address link mroute netconf nexthop | ||
| nsid prefix route rule & wait' | ||
| env: [] | ||
| image: image-registry.openshift-image-registry.svc:5000/openshift/tools:latest | ||
| imagePullPolicy: Always | ||
| name: ip-monitor | ||
| ports: [] | ||
| stdin: false | ||
| tty: false | ||
| volumeMounts: [] | ||
| hostNetwork: true | ||
| imagePullSecrets: [] | ||
| initContainers: [] | ||
| priorityClassName: system-node-critical | ||
| serviceAccountName: ip-monitor | ||
| terminationGracePeriodSeconds: 30 | ||
| tolerations: | ||
| - operator: Exists | ||
| volumes: [] | ||
| updateStrategy: | ||
| rollingUpdate: | ||
| maxUnavailable: 1 | ||
| type: RollingUpdate |
81 changes: 81 additions & 0 deletions
81
tests/golden/gcp/openshift4-nodes/openshift4-nodes/40_ip_monitor.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| apiVersion: v1 | ||
| kind: Namespace | ||
| metadata: | ||
| annotations: | ||
| openshift.io/node-selector: '' | ||
| labels: | ||
| name: appuio-ip-monitor | ||
| openshift.io/cluster-monitoring: 'true' | ||
| name: appuio-ip-monitor | ||
| --- | ||
| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor | ||
| name: ip-monitor | ||
| namespace: appuio-ip-monitor | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor-scc-hostnetwork | ||
| name: ip-monitor-scc-hostnetwork | ||
| namespace: appuio-ip-monitor | ||
| roleRef: | ||
| kind: ClusterRole | ||
| name: system:openshift:scc:hostnetwork-v2 | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: ip-monitor | ||
| namespace: appuio-ip-monitor | ||
| --- | ||
| apiVersion: apps/v1 | ||
| kind: DaemonSet | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor | ||
| name: ip-monitor | ||
| namespace: appuio-ip-monitor | ||
| spec: | ||
| selector: | ||
| matchLabels: | ||
| name: ip-monitor | ||
| template: | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor | ||
| spec: | ||
| containers: | ||
| - args: [] | ||
| command: | ||
| - /bin/sh | ||
| - -c | ||
| - 'trap : TERM INT; ip -ts monitor address link mroute netconf nexthop | ||
| nsid prefix route rule & wait' | ||
| env: [] | ||
| image: image-registry.openshift-image-registry.svc:5000/openshift/tools:latest | ||
| imagePullPolicy: Always | ||
| name: ip-monitor | ||
| ports: [] | ||
| stdin: false | ||
| tty: false | ||
| volumeMounts: [] | ||
| hostNetwork: true | ||
| imagePullSecrets: [] | ||
| initContainers: [] | ||
| priorityClassName: system-node-critical | ||
| serviceAccountName: ip-monitor | ||
| terminationGracePeriodSeconds: 30 | ||
| tolerations: | ||
| - operator: Exists | ||
| volumes: [] | ||
| updateStrategy: | ||
| rollingUpdate: | ||
| maxUnavailable: 1 | ||
| type: RollingUpdate |
81 changes: 81 additions & 0 deletions
81
tests/golden/machineconfig/openshift4-nodes/openshift4-nodes/40_ip_monitor.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| apiVersion: v1 | ||
| kind: Namespace | ||
| metadata: | ||
| annotations: | ||
| openshift.io/node-selector: '' | ||
| labels: | ||
| name: appuio-ip-monitor | ||
| openshift.io/cluster-monitoring: 'true' | ||
| name: appuio-ip-monitor | ||
| --- | ||
| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor | ||
| name: ip-monitor | ||
| namespace: appuio-ip-monitor | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor-scc-hostnetwork | ||
| name: ip-monitor-scc-hostnetwork | ||
| namespace: appuio-ip-monitor | ||
| roleRef: | ||
| kind: ClusterRole | ||
| name: system:openshift:scc:hostnetwork-v2 | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: ip-monitor | ||
| namespace: appuio-ip-monitor | ||
| --- | ||
| apiVersion: apps/v1 | ||
| kind: DaemonSet | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor | ||
| name: ip-monitor | ||
| namespace: appuio-ip-monitor | ||
| spec: | ||
| selector: | ||
| matchLabels: | ||
| name: ip-monitor | ||
| template: | ||
| metadata: | ||
| annotations: {} | ||
| labels: | ||
| name: ip-monitor | ||
| spec: | ||
| containers: | ||
| - args: [] | ||
| command: | ||
| - /bin/sh | ||
| - -c | ||
| - 'trap : TERM INT; ip -ts monitor address link mroute netconf nexthop | ||
| nsid prefix route rule & wait' | ||
| env: [] | ||
| image: image-registry.openshift-image-registry.svc:5000/openshift/tools:latest | ||
| imagePullPolicy: Always | ||
| name: ip-monitor | ||
| ports: [] | ||
| stdin: false | ||
| tty: false | ||
| volumeMounts: [] | ||
| hostNetwork: true | ||
| imagePullSecrets: [] | ||
| initContainers: [] | ||
| priorityClassName: system-node-critical | ||
| serviceAccountName: ip-monitor | ||
| terminationGracePeriodSeconds: 30 | ||
| tolerations: | ||
| - operator: Exists | ||
| volumes: [] | ||
| updateStrategy: | ||
| rollingUpdate: | ||
| maxUnavailable: 1 | ||
| type: RollingUpdate |
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