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	# -------------------------------------------------------------
	# Salt — Provision Docker engine
	# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	# Project: Nasqueron
	# License: Trivial work, not eligible to copyright
	# -------------------------------------------------------------

	{% set has_selinux = salt['grains.get']('selinux:enabled', False) %}

	{% for instance, container in pillar['docker_containers']['zookeeper'].items() %}
	{% set image = salt['paas_docker.get_image']("confluentinc/cp-zookeeper", container) %}

	# -------------------------------------------------------------
	# Data directory
	# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

	/srv/zookeeper/{{ instance }}:
	file.directory:
	- makedirs: True

	{% for subdir in ['data', 'log', 'secrets'] %}
	# There are several releases of the cp-zookeeper instance,
	# Some using "appuser", some "cp-kafka" and some "root".
	/srv/zookeeper/{{ instance }}/{{ subdir }}:
	file.directory:
	- user: {{ container["uid"] \| default(0) }}
	- group: {{ container["did"] \| default(0) }}
	{% endfor %}

	{% if has_selinux %}
	selinux_context_{{ instance }}_zookeeper_data:
	selinux.fcontext_policy_present:
	- name: /srv/zookeeper/{{ instance }}
	- sel_type: container_file_t

	selinux_context_{{ instance }}_zookeeper_data_applied:
	selinux.fcontext_policy_applied:
	- name: /srv/zookeeper/{{ instance }}
	{% endif %}

	# -------------------------------------------------------------
	# Container
	#
	# Environment is configured per Sentry recommandation
	# Source: https://github.com/getsentry/self-hosted/blob/master/docker-compose.yml
	#
	# The secrets volume it to be shared with Zookeeper applications
	# like kafka.
	# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

	{{ instance }}:
	docker_container.running:
	- detach: True
	- interactive: True
	- image: {{ image }}
	- binds:
	- /srv/zookeeper/{{ instance }}/data:/var/lib/zookeeper/data
	- /srv/zookeeper/{{ instance }}/log:/var/lib/zookeeper/log
	- /srv/zookeeper/{{ instance }}/secrets:/etc/zookeeper/secrets
	- environment:
	ZOOKEEPER_CLIENT_PORT: "2181"
	CONFLUENT_SUPPORT_METRICS_ENABLE: "false"
	ZOOKEEPER_LOG4J_ROOT_LOGLEVEL: "WARN"
	ZOOKEEPER_TOOLS_LOG4J_LOGLEVEL: "WARN"
	KAFKA_OPTS: "-Dzookeeper.4lw.commands.whitelist=ruok"
	- healthcheck:
	Test: echo "ruok" \| nc -w 2 -q 2 localhost 2181 \| grep imok
	Interval: 30000000000
	{% if 'network' in container %}
	- networks:
	- {{ container['network'] }}
	{% endif %}
	{% endfor %}

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