c12s-kubespray/contrib/metallb/roles/provision/templates/metallb.yml.j2
Kenichi Omichi 249b0a2a80
Allow metallb:speaker to create events (#6147)
Since MetalLB v0.8[1], metallb:speaker has started publishing an event
nodeAssigned on k8s resource.
To support MetalLB v0.8+, this allows metallb:speaker to create events.

[1]: 5cc6e23776 (diff-60053ad6fecb5a3cfabb6f3d9e720899R246)
2020-05-29 04:17:16 -07:00

266 lines
5.7 KiB
Django/Jinja

apiVersion: v1
kind: Namespace
metadata:
name: metallb-system
labels:
app: metallb
---
apiVersion: v1
kind: ServiceAccount
metadata:
namespace: metallb-system
name: controller
labels:
app: metallb
---
apiVersion: v1
kind: ServiceAccount
metadata:
namespace: metallb-system
name: speaker
labels:
app: metallb
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: metallb-system:controller
labels:
app: metallb
rules:
- apiGroups: [""]
resources: ["services"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: [""]
resources: ["services/status"]
verbs: ["update"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "patch"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: metallb-system:speaker
labels:
app: metallb
rules:
- apiGroups: [""]
resources: ["services", "endpoints", "nodes"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create"]
{% if podsecuritypolicy_enabled %}
- apiGroups: ["policy"]
resourceNames: ["metallb"]
resources: ["podsecuritypolicies"]
verbs: ["use"]
---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
name: metallb
annotations:
seccomp.security.alpha.kubernetes.io/defaultProfileName: 'runtime/default'
seccomp.security.alpha.kubernetes.io/allowedProfileNames: 'runtime/default'
{% if apparmor_enabled %}
apparmor.security.beta.kubernetes.io/defaultProfileName: 'runtime/default'
apparmor.security.beta.kubernetes.io/allowedProfileNames: 'runtime/default'
{% endif %}
labels:
app: metallb
spec:
privileged: true
allowPrivilegeEscalation: false
allowedCapabilities:
- net_raw
volumes:
- secret
hostNetwork: true
hostPorts:
- min: {{ metallb.port }}
max: {{ metallb.port }}
hostIPC: false
hostPID: false
runAsUser:
rule: 'RunAsAny'
seLinux:
rule: 'RunAsAny'
supplementalGroups:
rule: 'RunAsAny'
fsGroup:
rule: 'RunAsAny'
readOnlyRootFilesystem: true
{% endif %}
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
namespace: metallb-system
name: config-watcher
labels:
app: metallb
rules:
- apiGroups: [""]
resources: ["configmaps"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create"]
---
## Role bindings
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: metallb-system:controller
labels:
app: metallb
subjects:
- kind: ServiceAccount
name: controller
namespace: metallb-system
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: metallb-system:controller
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: metallb-system:speaker
labels:
app: metallb
subjects:
- kind: ServiceAccount
name: speaker
namespace: metallb-system
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: metallb-system:speaker
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
namespace: metallb-system
name: config-watcher
labels:
app: metallb
subjects:
- kind: ServiceAccount
name: controller
- kind: ServiceAccount
name: speaker
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: config-watcher
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
namespace: metallb-system
name: speaker
labels:
app: metallb
component: speaker
spec:
selector:
matchLabels:
app: metallb
component: speaker
template:
metadata:
labels:
app: metallb
component: speaker
annotations:
prometheus.io/scrape: "true"
prometheus.io/port: "{{ metallb.port }}"
spec:
serviceAccountName: speaker
terminationGracePeriodSeconds: 0
hostNetwork: true
containers:
- name: speaker
image: metallb/speaker:{{ metallb.version }}
imagePullPolicy: IfNotPresent
args:
- --port={{ metallb.port }}
- --config=config
env:
- name: METALLB_NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
ports:
- name: monitoring
containerPort: {{ metallb.port }}
resources:
limits:
cpu: {{ metallb.limits.cpu }}
memory: {{ metallb.limits.memory }}
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
capabilities:
drop:
- all
add:
- net_raw
---
apiVersion: apps/v1
kind: Deployment
metadata:
namespace: metallb-system
name: controller
labels:
app: metallb
component: controller
spec:
revisionHistoryLimit: 3
selector:
matchLabels:
app: metallb
component: controller
template:
metadata:
labels:
app: metallb
component: controller
annotations:
prometheus.io/scrape: "true"
prometheus.io/port: "{{ metallb.port }}"
spec:
serviceAccountName: controller
terminationGracePeriodSeconds: 0
securityContext:
runAsNonRoot: true
runAsUser: 65534 # nobody
containers:
- name: controller
image: metallb/controller:{{ metallb.version }}
imagePullPolicy: IfNotPresent
args:
- --port={{ metallb.port }}
- --config=config
ports:
- name: monitoring
containerPort: {{ metallb.port }}
resources:
limits:
cpu: {{ metallb.limits.cpu }}
memory: {{ metallb.limits.memory }}
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- all
readOnlyRootFilesystem: true
---