stuttgart-things/flux

flux infra & app kustomizations

FLUX BOOSTRAP

GITHUB SCM + FLUX CLI

# BOOTSTRAP GITHUB
export KUBECONFIG=<KUBECONFIG>
export GITHUB_TOKEN=<TOKEN>

flux bootstrap github \
--owner=stuttgart-things \
--repository=stuttgart-things \
--path=clusters/dev-cluster

ADD GITREPOSITORY

FLUX APPS REPO (KUBECTL)

kubectl apply -f - <<EOF
apiVersion: source.toolkit.fluxcd.io/v1
kind: GitRepository
metadata:
  name: flux-apps
  namespace: flux-system
spec:
  interval: 1m0s
  ref:
    tag: v1.0.0
  url: https://github.com/stuttgart-things/flux.git
EOF

ADD KUSTOMIZATIONS

ADD w/ KUBECTL (TESTING)

kubectl apply -f - <<EOF
---
apiVersion: kustomize.toolkit.fluxcd.io/v1
kind: Kustomization
metadata:
  name: tekton
  namespace: flux-system
spec:
  interval: 1h
  retryInterval: 1m
  timeout: 5m
  sourceRef:
    kind: GitRepository
    name: flux-apps
  path: ./apps/tekton
  prune: true
  wait: true
  postBuild:
    substitute:
      TEKTON_NAMESPACE: tekton-pipelines
      TEKTON_PIPELINE_NAMESPACE: tektoncd
      TEKTON_VERSION: v0.60.4
EOF

ADD w/ GIT

• Create (single or --- seperated) yaml-files on cluster Folder (e.g. clusters/dev-cluster)
• Examples:

# cat clusters/dev-cluster/app-repo.yaml
---
apiVersion: source.toolkit.fluxcd.io/v1
kind: GitRepository
metadata:
  name: flux-apps
  namespace: flux-system
spec:
  interval: 1m0s
  ref:
    tag: v1.0.0
  url: https://github.com/stuttgart-things/flux.git

# cat clusters/dev-cluster/apps.yaml
---
apiVersion: kustomize.toolkit.fluxcd.io/v1
kind: Kustomization
metadata:
  name: tekton
  namespace: flux-system
spec:
  interval: 1h
  retryInterval: 1m
  timeout: 5m
  sourceRef:
    kind: GitRepository
    name: flux-apps
  path: ./apps/tekton
  prune: true
  wait: true
  postBuild:
    substitute:
      TEKTON_NAMESPACE: tekton-pipelines
      TEKTON_PIPELINE_NAMESPACE: tektoncd
      TEKTON_VERSION: v0.60.4
---
apiVersion: kustomize.toolkit.fluxcd.io/v1
kind: Kustomization
metadata:
  name: crossplane
  namespace: flux-system
#.....

LICENSE

APACHE 2.0

Copyright 2023 patrick hermann.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Author Information

Patrick Hermann, stuttgart-things 11/2024