Migrate to quadlets

roles/mastodon/templates/elasticsearch.container.j2

@@ -0,0 +1,28 @@
+[Unit]
+Description=Mastodon Elasticsearch
+
+[Container]
+ContainerName=elasticsearch
+Image=docker.elastic.co/elasticsearch/elasticsearch:7.17.29
+Network=mastodon_internal.network
+Network=mastodon_external.network
+Environment=ES_JAVA_OPTS=-Xms512m -Xmx512m -Des.enforce.bootstrap.checks=true
+Environment=xpack.license.self_generated.type=basic
+Environment=xpack.security.enabled=false
+Environment=xpack.watcher.enabled=false
+Environment=xpack.graph.enabled=false
+Environment=xpack.ml.enabled=false
+Environment=bootstrap.memory_lock=true
+Environment=cluster.name=es-mastodon
+Environment=discovery.type=single-node
+Environment=thread_pool.write.queue_size=1000
+Volume=/home/apps/mastodon/elasticsearch:/usr/share/elasticsearch/data:Z
+HealthCmd=curl --silent --fail localhost:9200/_cluster/health
+Ulimit=nofile=65536:65536
+Ulimit=memlock=-1:-1
+
+[Service]
+Restart=always
+
+[Install]
+WantedBy=default.target