全編目次
- 概要
- 必須編
- part01 - Environment
- part02 - Security
- part03 - Host networking
- part04 - Network Time Protocol (NTP)
- part05 - OpenStack packages
- part06 - SQL database
- part07 - Message queue
- part08 - Memcached
- part09 - Etcd ◀here now
- part10 - Install OpenStack services
- part11 - Identity service (Keystone)
- part12 - Image service (Glance)
- part13 - Placement service (Placement)
- part14 - Compute service (Nova) - controller node
- part15 - Compute service (Nova) - compute node
- part16 - Networking service (Neutron) - controller node
- part17 - Networking service (Neutron) - compute node
- part18 - Launch an instance - Network Option 1
- part19 - Dashboard (Horizon)
- 応用編
- part20 - Networking service (Neutron) - controller node
- part21 - Networking service (Neutron) - compute node
- part22 - Launch an instance - Network Option 2
- part23 - Block Storage service (Cinder) - LVM backend
- part24 - Block Storage service (Cinder) - NFS backend
- part25 - Launch an instance - Block Storage
Etcd
Install and configure components
dnf -y install etcd
cp -p /etc/etcd/etcd.conf{,_org}
ls -l /etc/etcd/etcd.conf{,_org}
sed -i \ -e 's@#ETCD_LISTEN_PEER_URLS="http://localhost:2380"@ETCD_LISTEN_PEER_URLS="http://172.16.0.206:2380"@g' \ -e 's@ETCD_LISTEN_CLIENT_URLS="http://localhost:2379"@ETCD_LISTEN_CLIENT_URLS="http://172.16.0.206:2379"@g' \ -e 's@ETCD_NAME="default"@ETCD_NAME="controller"@g' \ -e 's@#ETCD_INITIAL_ADVERTISE_PEER_URLS="http://localhost:2380"@ETCD_INITIAL_ADVERTISE_PEER_URLS="http://172.16.0.206:2380"@g' \ -e 's@ETCD_ADVERTISE_CLIENT_URLS="http://localhost:2379"@ETCD_ADVERTISE_CLIENT_URLS="http://172.16.0.206:2379"@g' \ -e 's@#ETCD_INITIAL_CLUSTER="default=http://localhost:2380"@ETCD_INITIAL_CLUSTER="controller=http://172.16.0.206:2380"@g' \ -e 's@#ETCD_INITIAL_CLUSTER_TOKEN="etcd-cluster"@ETCD_INITIAL_CLUSTER_TOKEN="etcd-cluster-01"@g' \ -e 's@#ETCD_INITIAL_CLUSTER_STATE="new"@ETCD_INITIAL_CLUSTER_STATE="new"@g' \ /etc/etcd/etcd.conf
diff /etc/etcd/etcd.conf{,_org}
cat /etc/etcd/etcd.conf
Finalize installation
systemctl enable --now etcd systemctl status --no-pager -l etcd systemctl is-active etcd systemctl is-enabled etcd
