![ELK Stack: Configure elasticsearch cluster setup CentOS/RHEL 7/8 | Cong Nghe Thong Tin - Quang Tri He Thong ELK Stack: Configure elasticsearch cluster setup CentOS/RHEL 7/8 | Cong Nghe Thong Tin - Quang Tri He Thong](https://www.golinuxcloud.com/wp-content/uploads/2020/01/elasticsearch-cluster-architecture.jpg.webp)
ELK Stack: Configure elasticsearch cluster setup CentOS/RHEL 7/8 | Cong Nghe Thong Tin - Quang Tri He Thong
![Elasticsearch cluster using docker-compose, with basic security and snapshots | I Came, I Learned, I Blogged Elasticsearch cluster using docker-compose, with basic security and snapshots | I Came, I Learned, I Blogged](https://evolpin.files.wordpress.com/2020/12/kibana-login.png?w=640)
Elasticsearch cluster using docker-compose, with basic security and snapshots | I Came, I Learned, I Blogged
![Elasticsearch 7 error- the default discovery settings are unsuitable; at least one must be configure - YouTube Elasticsearch 7 error- the default discovery settings are unsuitable; at least one must be configure - YouTube](https://i.ytimg.com/vi/kaGzurJN12o/hqdefault.jpg)
Elasticsearch 7 error- the default discovery settings are unsuitable; at least one must be configure - YouTube
![elasticsearch部署时候必需要配置:scovery.seed_hosts, discovery.seed_providers, cluster .initial_master_nodes_瞧着不像好人呐的博客-CSDN博客 elasticsearch部署时候必需要配置:scovery.seed_hosts, discovery.seed_providers, cluster .initial_master_nodes_瞧着不像好人呐的博客-CSDN博客](https://img-blog.csdnimg.cn/81ba3114f928466499ee1f81090ab0c5.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hqa2xfdWlvcA==,size_16,color_FFFFFF,t_70)
elasticsearch部署时候必需要配置:scovery.seed_hosts, discovery.seed_providers, cluster .initial_master_nodes_瞧着不像好人呐的博客-CSDN博客
![Elasticsearch exception [type=cluster_block_exception, reason=blocked by: [service_unavailable/1/state not recovered / initialized];] - Graylog Central (peer support) - Graylog Community Elasticsearch exception [type=cluster_block_exception, reason=blocked by: [service_unavailable/1/state not recovered / initialized];] - Graylog Central (peer support) - Graylog Community](https://global.discourse-cdn.com/business6/uploads/graylog/original/2X/c/c6e9e91c9ec75c9817cb7ec5d00cd06417be6c51.png)