Bootstrapp keycloak

CHECKS

@@ -0,0 +1,5 @@
+WAIT=3
+TIMEOUT=3
+ATTEMPTS=5
+
+/auth Welcome to Keycloak

Dockerfile

@@ -1,3 +1,9 @@
 FROM jboss/keycloak:9.0.0
 
-EXPOSE 80:8080
+EXPOSE 8080
+
+COPY . ${WORKDIR}
+
+COPY sbin/* /sbin/
+
+ENTRYPOINT ["/sbin/dokku-entrypoint.sh"]

README.md

@@ -1,3 +1,3 @@
 # keycloak-dokku
 
-See [gitea-experiment repository](https://gitlab.com/autonomic-cooperative/gitea-experiment) for deploy instructions.
+See [gitea-experiment repository](https://gitlab.com/autonomic-cooperative/gitea-experiment) for more.

app.json

@@ -1,9 +1,5 @@
 {
   "name": "keycloak",
   "description": "Open Source Identity and Access Management",
-  "repository": "https://gitlab.com/autonomic-cooperative/keycloak-dokku",
-  "success_url": "/",
-  "dokku": {
-    "plugins": []
-  }
+  "repository": "https://gitlab.com/autonomic-cooperative/keycloak-dokku"
 }

sbin/dokku-entrypoint.sh

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+#!/bin/bash
+
+set -eu -o pipefail
+
+setup_root_user() {
+    set -eu
+
+    if ! grep -q "$ADMIN_USER" /opt/jboss/keycloak/standalone/configuration/keycloak-add-user.json; then
+      if /opt/jboss/keycloak/bin/add-user-keycloak.sh -r master -u "$ADMIN_USER" -p "$ADMIN_PASS"; then
+        echo "=====> root user added"
+      else
+        echo "=====> Failed to add root user"
+        exit 1
+      fi
+    fi
+}
+
+main() {
+    set -eu
+
+    setup_root_user
+}
+
+main
+
+/usr/bin/entrypoint "$@"