Knative¶
Hashicorp Terraform¶
Hashicorp Consul¶
Markdown
consul join 手动连接创建集群
consul info 查看集群信息
consul kv get -recurse 列出所有键值存储
sudo chown root:root consul
sudo mv consul /usr/local/bin/
consul -autocomplete-install
complete -C /usr/local/bin/consul consul
sudo useradd --system --home /etc/consul.d --shell /bin/false consul
创建数据目录
sudo mkdir --parents /opt/consul
sudo chown --recursive consul:consul /opt/consul
sudo cat > /etc/systemd/system/consul.service <<EOF
[Unit]
Description="HashiCorp Consul - A service mesh solution"
Documentation=https://www.consul.io/
Requires=network-online.target
After=network-online.target
ConditionFileNotEmpty=/etc/consul.d/consul.hcl
[Service]
Type=notify
User=consul
Group=consul
ExecStart=/usr/local/bin/consul agent -config-dir=/etc/consul.d/
ExecReload=/usr/local/bin/consul reload
KillMode=process
Restart=on-failure
LimitNOFILE=65536
[Install]
WantedBy=multi-user.target
EOF
sudo mkdir --parents /etc/consul.d
sudo touch /etc/consul.d/consul.hcl
sudo chown --recursive consul:consul /etc/consul.d
sudo chmod 640 /etc/consul.d/consul.hcl
encrypt- 指定用于加密consul网络流量的密钥,使用consul keygen命令来生成
cat > /etc/consul.d/consul.hcl <<EOF
datacenter = "dc1"
data_dir = "/opt/consul"
encrypt = "Luj2FZWwlt8475wD1WtwUQ=="
EOF
sudo mkdir --parents /etc/consul.d sudo touch /etc/consul.d/server.hcl sudo chown --recursive consul:consul /etc/consul.d sudo chmod 640 /etc/consul.d/server.hcl3
ui = true 开启ui界面，只需选定一台运行ui即可 server- 用于控制代理是否处于服务器或客户端模式 bootstrap-expect- 提供数据中心中的预期服务器数 cat > /etc/consul.d/server.hcl <<EOF server = true bootstrap_expect = 3 EOF