Ansible Role: Nextcloud for Kubernetes

Ansible role to install Nextcloud on Kubernetes.

Role Variables

# Namespace
kubernetes_nextcloud_namespace: "default"
# App name (used as selector)
kubernetes_nextcloud_app: "nextcloud"
# Deployment name
kubernetes_nextcloud_deployment: "nextcloud-deployment"
# Cronjob name
kubernetes_nextcloud_cronjob: "nextcloud-cron"
# Configmap name
kubernetes_nextcloud_configmap: "nextcloud"
# Service name
kubernetes_nextcloud_service: "nextcloud"

# Number of replicas
kubernetes_nextcloud_replicas: 1
kubernetes_nextcloud_revision_history: 1

# Node selector
kubernetes_nextcloud_node_selector: {}

# Add custom labels in the deployment metadata section
kubernetes_nextcloud_deployment_labels: {}
# Add custom annotations in the deployment metadata section
kubernetes_nextcloud_deployment_annotations: {}

kubernetes_nextcloud_resources:
  limits:
    memory: "512Mi"
  requests:
    memory: "256Mi"

kubernetes_nextcloud_nginx_resources:
  limits:
    memory: "256Mi"
  requests:
    memory: "64Mi"

# Cronjob period
kubernetes_nextcloud_cron_period: "*/15 * * * *"

# Useful when nextcloud restrict the requests to some hostnames
# IF NOT SET CORRECTLY, CRON AND HEALTHCHECKS CAN BREAK
kubernetes_nextcloud_hostname: "nextcloud.example.com"

# Setup ingress for nextcloud
kubernetes_nextcloud_setup_ingress: false
kubernetes_nextcloud_ingress:
  name: "nextcloud-ingress"
  host: "nextcloud.example.com"
  annotations:
  tls:

### Volumes ###

# For each volume, `definition` and `subPath` can be used. Their content is
# exactly what would be in a Kkubernetes pod manifest.

## Required volumes ##

# Nextcloud data volume, mounted as /var/www/html/data (see examples for more
# details)
kubernetes_nextcloud_data_volume:
  definition:

# Nextcloud config volume, mounted as /var/www/html/config (see examples for
# more details)
kubernetes_nextcloud_config_volume:
  definition:

## Optional volumes ##

# Next volumes are optional, and are setup as emptyDir by default. They are
# useful to customize Nextcloud, and also to share the same apps between
# multiple Nextcloud instances.

# Nextcloud base directory, mounted as /var/www/html, useful to share apps
# between multiple instances
kubernetes_nextcloud_base_volume:
  definition:
    emptyDir: {}

# Nextcloud custom-apps directory, mounted as /var/www/html/custom_apps
kubernetes_nextcloud_custom_apps_volume:
  definition:
    emptyDir: {}

# Nextcloud theme directory, mounted as /var/www/html/themes
kubernetes_nextcloud_theme_volume:
  definition:
    emptyDir: {}

Dependencies

Kubectl needs to be installed on the host targeted by the role.

Example Playbook

- hosts: kube-master
  run_once: true
  vars:
    kubernetes_nextcloud_config_volume:
      subPath: config
      definition:
        glusterfs:
          endpoints: gluster-example-cluster
          path: nextcloud
          readOnly: false

    kubernetes_nextcloud_data_volume:
      subPath: data
      definition:
        glusterfs:
          endpoints: gluster-example-cluster
          path: nextcloud
          readOnly: false

    kubernetes_nextcloud_base_volume:
      subPath: basedir
      definition:
        glusterfs:
          endpoints: gluster-example-cluster
          path: nextcloud
          readOnly: false

    kubernetes_nextcloud_setup_ingress: true
    kubernetes_nextcloud_ingress:
      name: "nextcloud-ingress"
      host: "nextcloud.example.com"
      annotations:
        kubernetes.io/tls-acme: "true"
      tls:
        - secretName: "nextcloud-ingress-tls"
          hosts:
            - "nextcloud.example.com"

    kubernetes_nextcloud_hostname: "{{ kubernetes_nextcloud_ingress.host }}"
  roles:
    - role: Anthony25.kubernetes-nextcloud

Use run_once to run the role on only one available master in the cluster.

License

Tool under the BSD license. Do not hesitate to report bugs, ask me some questions or do some pull request if you want to!