etcd安装配置服务发现

直接贴service

cat > /etc/systemd/system/etcd.service <<EOF
[Unit]
Description=etcd
After=network.target

[Service]
User=etcd
Group=etcd
ExecStart=/data/etcd/etcd-v3.3.18-linux-amd64/etcd -name bs-etcd -data-dir /data/etcd/db -listen-peer-urls "http://192.168.100.133:2379" -advertise-client-urls "http://192.168.100.133:2380"
ExecStartPre=/usr/bin/chown etcd:etcd /data/etcd -R
PermissionsStartOnly=true
Type=notify
Restart=on-failure
RestartSec=20
# file size
LimitFSIZE=infinity
# cpu time
LimitCPU=infinity
# virtual memory size
LimitAS=infinity
# open files
LimitNOFILE=64000
# processes/threads
LimitNPROC=64000
# locked memory
LimitMEMLOCK=infinity
# total threads (user+kernel)
TasksMax=infinity
TasksAccounting=false

[Install]
WantedBy=multi-user.target
EOF

目录位置和结构如下

[root@BS-OTHSER etcd]# pwd
/data/etcd
[root@BS-OTHSER etcd]# tree -a
.
├── db
   └── member
       ├── snap
          └── db
       └── wal
           └── 0000000000000000-0000000000000000.wal
├── etc
├── etcd-v3.3.18-linux-amd64
   ├── Documentation
      ├── benchmarks
         ├── etcd-2-1-0-alpha-benchmarks.md
         ├── etcd-2-2-0-benchmarks.md
         ├── etcd-2-2-0-rc-benchmarks.md
         ├── etcd-2-2-0-rc-memory-benchmarks.md
         ├── etcd-3-demo-benchmarks.md
         ├── etcd-3-watch-memory-benchmark.md
         ├── etcd-storage-memory-benchmark.md
         └── _index.md
      ├── branch_management.md
      ├── demo.md
      ├── dev-guide
         ├── api_concurrency_reference_v3.md
         ├── api_grpc_gateway.md
         ├── api_reference_v3.md
         ├── apispec
            └── swagger
                ├── rpc.swagger.json
                ├── v3election.swagger.json
                └── v3lock.swagger.json
         ├── experimental_apis.md
         ├── grpc_naming.md
         ├── _index.md
         ├── interacting_v3.md
         ├── limit.md
         └── local_cluster.md
      ├── dev-internal
         ├── discovery_protocol.md
         ├── logging.md
         └── release.md
      ├── dl_build.md
      ├── faq.md
      ├── _index.md
      ├── integrations.md
      ├── learning
         ├── api_guarantees.md
         ├── api.md
         ├── auth_design.md
         ├── client-architecture.md
         ├── client-feature-matrix.md
         ├── data_model.md
         ├── glossary.md
         ├── _index.md
         ├── learner.md
         └── why.md
      ├── metrics.md
      ├── op-guide
         ├── authentication.md
         ├── clustering.md
         ├── configuration.md
         ├── container.md
         ├── etcd3_alert.rules
         ├── etcd3_alert.rules.yml
         ├── etcd-sample-grafana.png
         ├── failures.md
         ├── gateway.md
         ├── grafana.json
         ├── grpc_proxy.md
         ├── hardware.md
         ├── _index.md
         ├── maintenance.md
         ├── monitoring.md
         ├── performance.md
         ├── recovery.md
         ├── runtime-configuration.md
         ├── runtime-reconf-design.md
         ├── security.md
         ├── supported-platform.md
         ├── v2-migration.md
         └── versioning.md
      ├── platforms
         ├── aws.md
         ├── container-linux-systemd.md
         ├── freebsd.md
         └── _index.md
      ├── production-users.md
      ├── README.md -> docs.md
      ├── reporting_bugs.md
      ├── rfc
         └── _index.md
      ├── tuning.md
      └── upgrades
          ├── _index.md
          ├── upgrade_3_0.md
          ├── upgrade_3_1.md
          ├── upgrade_3_2.md
          ├── upgrade_3_3.md
          ├── upgrade_3_5.md
          └── upgrading-etcd.md
   ├── etcd
   ├── etcdctl
   ├── README-etcdctl.md
   ├── README.md
   └── READMEv2-etcdctl.md
└── etcd-v3.3.18-linux-amd64.tar.gz

17 directories, 87 files

新建用户

groupadd etcd
useradd -s /sbin/nologin -M -g etcd etcd

发表评论