Minimal image with Apache Zookeeper.
Download this Image
The image is available on cgr.dev:
docker pull cgr.dev/chainguard/zookeeper:latest
Using Zookeeper
To run Zookeeper image with the sample configuration, use:
$ docker container run -d -e ZOO_ENABLE_AUTH=no -e ALLOW_ANONYMOUS_LOGIN=yes -e ZOO_4LW_COMMANDS_WHITELIST='*' -p 2181:2181 cgr.dev/chainguard/zookeeper:latest
ZooKeeper JMX enabled by default
Using config: /usr/share/java/zookeeper/bin/../conf/zoo_sample.cfg
2023-03-12 20:38:22,340 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@177] - Reading configuration from: /usr/share/java/zookeeper/bin/../conf/zoo_sample.cfg
2023-03-12 20:38:22,341 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@440] - clientPortAddress is 0.0.0.0:2181
2023-03-12 20:38:22,342 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@444] - secureClientPort is not set
2023-03-12 20:38:22,342 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@460] - observerMasterPort is not set
2023-03-12 20:38:22,342 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@477] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider
2023-03-12 20:38:22,343 [myid:] - INFO [main:o.a.z.s.DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3
2023-03-12 20:38:22,343 [myid:] - INFO [main:o.a.z.s.DatadirCleanupManager@79] - autopurge.purgeInterval set to 0
2023-03-12 20:38:22,343 [myid:] - INFO [main:o.a.z.s.DatadirCleanupManager@101] - Purge task is not scheduled.
2023-03-12 20:38:22,343 [myid:] - WARN [main:o.a.z.s.q.QuorumPeerMain@139] - Either no config or no quorum defined in config, running in standalone mode
2023-03-12 20:38:22,344 [myid:] - INFO [main:o.a.z.j.ManagedUtil@46] - Log4j 1.2 jmx support not found; jmx disabled.
2023-03-12 20:38:22,344 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@177] - Reading configuration from: /usr/share/java/zookeeper/bin/../conf/zoo_sample.cfg
2023-03-12 20:38:22,344 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@440] - clientPortAddress is 0.0.0.0:2181
2023-03-12 20:38:22,344 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@444] - secureClientPort is not set
2023-03-12 20:38:22,344 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@460] - observerMasterPort is not set
2023-03-12 20:38:22,344 [myid:] - INFO [main:o.a.z.s.q.QuorumPeerConfig@477] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider
2023-03-12 20:38:22,344 [myid:] - INFO [main:o.a.z.s.ZooKeeperServerMain@123] - Starting server
2023-03-12 20:38:22,350 [myid:] - INFO [main:o.a.z.s.ServerMetrics@64] - ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@1040be71
2023-03-12 20:38:22,351 [myid:] - INFO [main:o.a.z.s.a.DigestAuthenticationProvider@47] - ACL digest algorithm is: SHA1
2023-03-12 20:38:22,351 [myid:] - INFO [main:o.a.z.s.a.DigestAuthenticationProvider@61] - zookeeper.DigestAuthenticationProvider.enabled = true
2023-03-12 20:38:22,352 [myid:] - INFO [main:o.a.z.s.p.FileTxnSnapLog@124] - zookeeper.snapshot.trust.empty : false
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] -
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] - ______ _
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] - |___ / | |
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] - / / ___ ___ | | __ ___ ___ _ __ ___ _ __
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] - / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__|
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] - / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | |
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] - /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_|
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] - | |
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] - |_|
2023-03-12 20:38:22,356 [myid:] - INFO [main:o.a.z.ZookeeperBanner@42] -
2023-03-12 20:38:22,357 [myid:] - INFO [main:o.a.z.Environment@98] - Server environment:zookeeper.version=3.8.1-74db005175a4ec545697012f9069cb9dcc8cdda7, built on 2023-03-12 20:32 UTC
2023-03-12 20:38:22,357 [myid:] - INFO [main:o.a.z.Environment@98] - Server environment:host.name=f0739f928721
