fix: tweaks to avoid kyverno update conficts

This commit is contained in:
2024-02-19 15:27:43 +01:00
parent 5793244141
commit b53088ca4e
12 changed files with 110 additions and 147 deletions
@@ -0,0 +1,49 @@
{{- $fullname := include "vCluster.fullname" . -}}
{{- $name := include "vCluster.releaseName" . -}}
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
annotations:
kyverno.io/kyverno-version: 1.7.0
policies.kyverno.io/description: Allow egress to vcluster kube-apiserver
policies.kyverno.io/minversion: 1.7.0
policies.kyverno.io/subject: Namespace, NetworkPolicy
policies.kyverno.io/title: Generate NetworkPolicy to Existing Namespaces
name: allow-{{ $name }}-vcluster-apiserver
namespace: {{ .Release.Namespace }}
spec:
background: true
generateExisting: true
rules:
- name: allow-{{ $name }}-vcluster-apiserver
generate:
apiVersion: cilium.io/v2
kind: CiliumNetworkPolicy
name: allow-{{ $name }}-vcluster-apiserver-access
namespace: {{ printf "{{request.object.metadata.name}}" | quote }}
synchronize: true
data:
spec:
description: Allow egress to vcluster kube-apiserver
egress:
- toEndpoints:
- matchLabels:
app: vcluster
toPorts:
- ports:
- port: "443"
protocol: TCP
endpointSelector: {}
match:
any:
- resources:
kinds:
- Namespace
names:
- {{ $fullname }}
- resources:
kinds:
- Namespace
selector:
matchLabels:
vcluster.loft.sh/vcluster-name: {{ $fullname }}
@@ -0,0 +1,66 @@
{{- $name := include "vCluster.releaseName" . -}}
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
name: "sync-{{ $name }}-vcluster-secrets"
spec:
background: true
generateExisting: true
rules:
- name: sync-rabbitmq-secrets
generate:
apiVersion: v1
kind: Secret
name: staging-rabbitmq
namespace: {{ printf "{{request.object.metadata.name}}" | quote }}
synchronize: false
clone:
namespace: rabbitmq
name: staging-rabbitmq
match:
resources:
kinds:
- Namespace
names:
- "vcluster-009dba7e-*"
selector:
matchLabels:
vcluster.loft.sh/vcluster-namespace: '{{ .Release.Namespace }}'
- name: sync-redis-secrets
generate:
apiVersion: v1
kind: Secret
name: staging-redis
namespace: {{ printf "{{request.object.metadata.name}}" | quote }}
synchronize: false
clone:
namespace: redis
name: staging-redis
match:
resources:
kinds:
- Namespace
names:
- "vcluster-009dba7e-*"
selector:
matchLabels:
vcluster.loft.sh/vcluster-namespace: '{{ .Release.Namespace }}'
- name: sync-archmeister-superuser
generate:
apiVersion: v1
kind: Secret
name: '{{ $name }}-archmeister-app'
namespace: {{ printf "{{request.object.metadata.name}}" | quote }}
synchronize: false
clone:
namespace: '{{ .Release.Namespace }}'
name: '{{ $name }}-archmeister-superuser'
match:
resources:
kinds:
- Namespace
names:
- "vcluster-009dba7e-*"
selector:
matchLabels:
vcluster.loft.sh/vcluster-namespace: '{{ .Release.Namespace }}'
@@ -0,0 +1,40 @@
{{- $fullname := include "vCluster.fullname" . -}}
{{- $name := include "vCluster.releaseName" . -}}
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
annotations:
policies.kyverno.io/category: Sample
policies.kyverno.io/description: 'Secrets like registry credentials often need
to exist in multiple Namespaces so Pods there have access. Manually duplicating
those Secrets is time consuming and error prone. This policy will copy a Secret
called `regcred` which exists in the `default` Namespace to new Namespaces when
they are created. It will also push updates to the copied Secrets should the
source Secret be changed. '
creationTimestamp: "2024-01-15T11:58:24Z"
name: sync-{{ $name }}-vcluster-oceanbox-regcred
spec:
admission: true
background: true
generateExisting: true
rules:
- generate:
apiVersion: v1
clone:
# name: oceanbox-regcred
name: gitlab-pull-secret
namespace: default
kind: Secret
# name: oceanbox-regcred
name: gitlab-pull-secret
namespace: {{ printf "{{request.object.metadata.name}}" | quote }}
synchronize: false
match:
any:
- resources:
kinds:
- Namespace
selector:
matchLabels:
vcluster.loft.sh/vcluster-name: {{ $fullname }}
name: sync-vcluster-oceanbox-regcred