dotfiles/.local/bin/server/stack-template

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#!/bin/sh -e
if test $# -lt 1; then
echo "You should be in the root apps folder."
echo "Usage: $0 <app> [subdomain] [repo] [namespace]"
exit 1
fi
app=$1
subdomain=${2:-$app}
repo=${3:-$app}
namespace=${4:-stackspout}
if test "$(basename "$PWD")" != "$subdomain"
then mkdir -p "$subdomain" && cd "$subdomain"
fi
cat <<EOF >$app-oauth-client.yaml
apiVersion: hydra.ory.sh/v1alpha1
kind: OAuth2Client
metadata:
name: $app-oauth-client
# Has to live in the same namespace as the stackspin-$app-oauth-variables secret
namespace: flux-system
spec:
# TODO copied from wekan: https://github.com/wekan/wekan/wiki/Keycloak
grantTypes:
- authorization_code
- refresh_token
- client_credentials
- implicit
responseTypes:
- id_token
- code
scope: "openid profile email stackspin_roles"
secretName: stackspin-$app-oauth-variables
#redirectUris:
# - https://$subdomain.\${domain}/oauth/openid/
#tokenEndpointAuthMethod: client_secret_post
EOF
cat <<EOF >$app-release.yaml
apiVersion: helm.toolkit.fluxcd.io/v2beta1
kind: HelmRelease
metadata:
name: $app
namespace: $namespace
spec:
releaseName: $app
chart:
spec:
chart: $app
version: # TODO
sourceRef:
kind: HelmRepository
name: $repo
namespace: flux-system
interval: 5m
valuesFrom:
- kind: ConfigMap
name: stackspin-$app-values
optional: false
# Allow overriding values by ConfigMap or Secret
- kind: ConfigMap
name: stackspin-$app-override
optional: true
- kind: Secret
name: stackspin-$app-override
optional: true
EOF
cat <<EOF >$app-values-configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: stackspin-$app-values
namespace: $namespace
data:
values.yaml: |
# TODO verify structure matches chart
ingress:
enabled: true
# Elaborate style
annotations:
kubernetes.io/tls-acme: "true"
hosts:
- host: "$subdomain.\${domain}"
paths:
- path: /
pathType: Prefix
tls:
- secretName: $app-tls
hosts:
- "$subdomain.\${domain}"
# Bitnami style
hostname: "$subdomain.\${domain}"
tls: true
certManager: true
# TODO Configure PVC for data & database
# TODO Adjust $app Mailing config
# mailer:
# enabled: "\${outgoing_mail_enabled}"
# host: "\${outgoing_mail_smtp_host}"
# port: "\${outgoing_mail_smtp_port}"
# username: "\${outgoing_mail_smtp_user}"
# password: "\${outgoing_mail_smtp_password}"
# fromemail: "\${outgoing_mail_from_address}"
# TODO Adjust $app OpenID Connect Single Sign-On Configuration
# - name: Stackspin
# key: "\${client_id}"
# secret: "\${client_secret}"
# autoDiscoverUrl: 'https://sso.\${domain}/.well-known/openid-configuration'
EOF
cat <<EOF >$app-pvc.yaml
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: $app-data
namespace: $namespace
labels:
stackspin.net/backupSet: "$app"
spec:
accessModes:
- ReadWriteOnce
volumeMode: Filesystem
resources:
requests:
storage: 2Gi
storageClassName: local-path
EOF
ls -l
echo "To do: Obtain chart version, check configmap, create oauth secrets if needed" >&2
exec $SHELL