new: [codimd] add charm

codimd/hooks/init

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+init-config-add "\
+$SERVICE_NAME:
+  environment:
+    CMD_USECDN: \"false\"
+"
+
+## ``codimd`` create uploads folder with wrong permission
+
+mkdir -p "$SERVICE_DATASTORE/home/hackmd/app/public/uploads"
+chown -R 1500:1500 "$SERVICE_DATASTORE/home/hackmd/app/public/"

codimd/hooks/postgres_database-relation-joined

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+
+PASSWORD="$(relation-get password)"
+USER="$(relation-get user)"
+DBNAME="$(relation-get dbname)"
+
+
+config-add "\
+services:
+  $MASTER_BASE_SERVICE_NAME:
+    environment:
+      CMD_DB_URL: postgres://$USER:$PASSWORD@$TARGET_SERVICE_NAME/$DBNAME
+"
+
+info "Configured $SERVICE_NAME code for $TARGET_SERVICE_NAME access."

codimd/metadata.yml

@@ -0,0 +1,38 @@
+docker-image: docker.0k.io/hackmd:2.2.0  ## from: nabo.codimd.dev/hackmdio/hackmd:2.2.0
+data-resources:
+  - /home/hackmd/app/public/uploads
+
+default-options:
+
+uses:
+  postgres-database:
+    #constraint: required | recommended | optional
+    #auto: pair | summon | none ## default: pair
+    constraint: required
+    auto: summon
+    solves:
+      database: "main storage"
+  web-proxy:
+    #constraint: required | recommended | optional
+    #auto: pair | summon | none ## default: pair
+    constraint: recommended
+    auto: pair
+    solves:
+      proxy: "Public access"
+    default-options:
+      target: !var-expand ${MASTER_BASE_SERVICE_NAME}:3000
+  backup:
+    constraint: recommended
+    auto: pair
+    solves:
+      backup: "Automatic regular backup"
+    default-options:
+      ## First pattern matching wins, no pattern matching includes.
+      ## include-patterns are checked first, then exclude-patterns
+      ## Patterns rules:
+      ##  - ending / for directory
+      ##  - '*' authorized
+      ##  - must start with a '/', will start from $SERVICE_DATASTORE
+      #exclude-patterns:
+      #  - "/var/lib/odoo/sessions/"
+