离线升级TIDB集群
此次测试从4.0.8升级到4.0.9
检查当前集群各个节点状态：
tiup cluster display hdcluster Starting component `cluster`: /home/tidb/.tiup/components/cluster/v1.3.2/tiup-cluster display hdcluster Cluster type: tidb Cluster name: hdcluster Cluster version: v4.0.8 SSH type: builtin Dashboard URL: http://172.16.254.93:2379/dashboard ID Role Host Ports OS/Arch Status Data Dir Deploy Dir -- ---- ---- ----- ------- ------ -------- ---------- 172.16.254.91:9093 alertmanager 172.16.254.91 9093/9094 linux/x86_64 Up /tidb/tidb-data/alertmanager-9093 /tidb/tidb-deploy/alertmanager-9093 172.16.254.91:3000 grafana 172.16.254.91 3000 linux/x86_64 Up - /tidb/tidb-deploy/grafana-3000 172.16.254.92:2379 pd 172.16.254.92 2379/2380 linux/x86_64 Up|L /tidb/tidb-data/pd-2379 /tidb/tidb-deploy/pd-2379 172.16.254.93:2379 pd 172.16.254.93 2379/2380 linux/x86_64 Up|UI /tidb/tidb-data/pd-2379 /tidb/tidb-deploy/pd-2379 172.16.254.94:2379 pd 172.16.254.94 2379/2380 linux/x86_64 Up /tidb/tidb-data/pd-2379 /tidb/tidb-deploy/pd-2379 172.16.254.91:9090 prometheus 172.16.254.91 9090 linux/x86_64 Up /tidb/tidb-data/prometheus-9090 /tidb/tidb-deploy/prometheus-9090 172.16.254.95:4000 tidb 172.16.254.95 4000/10080 linux/x86_64 Up - /tidb/tidb-deploy/tidb-4000 172.16.254.96:4000 tidb 172.16.254.96 4000/10080 linux/x86_64 Up - /tidb/tidb-deploy/tidb-4000 172.16.254.97:4000 tidb 172.16.254.97 4000/10080 linux/x86_64 Up - /tidb/tidb-deploy/tidb-4000 172.16.254.91:9000 tiflash 172.16.254.91 9000/8123/3930/20170/20292/8234 linux/x86_64 Up /tidb/tidb-data/tiflash-9000 /tidb/tidb-deploy/tiflash-9000 172.16.254.100:20160 tikv 172.16.254.100 20160/20180 linux/x86_64 Up /tidb/tidb-data/tikv-20160 /tidb/tidb-deploy/tikv-20160 172.16.254.104:20160 tikv 172.16.254.104 20160/20180 linux/x86_64 Tombstone /tidb/tidb-data/tikv-20160 /tidb/tidb-deploy/tikv-20160 172.16.254.98:20160 tikv 172.16.254.98 20160/20180 linux/x86_64 Up /tidb/tidb-data/tikv-20160 /tidb/tidb-deploy/tikv-20160 172.16.254.99:20160 tikv 172.16.254.99 20160/20180 linux/x86_64 Up /tidb/tidb-data/tikv-20160 /tidb/tidb-deploy/tikv-20160 Total nodes: 14
可以看到，版本为4.0.8
下载tidb 4.0.9，并解压
tar zxvf tidb-community-server-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/ tidb-community-server-v4.0.9-linux-amd64/5.node_exporter.json tidb-community-server-v4.0.9-linux-amd64/3.package.json tidb-community-server-v4.0.9-linux-amd64/cluster-v1.3.2-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/tikv-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/tidb-lightning-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/timestamp.json tidb-community-server-v4.0.9-linux-amd64/563.prometheus.json tidb-community-server-v4.0.9-linux-amd64/587.drainer.json tidb-community-server-v4.0.9-linux-amd64/552.cdc.json tidb-community-server-v4.0.9-linux-amd64/client-v1.3.2-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/cdc-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/tiup-v1.3.2-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/node_exporter-v0.17.0-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/1.index.json tidb-community-server-v4.0.9-linux-amd64/2.mirrors.json tidb-community-server-v4.0.9-linux-amd64/dumpling-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/grafana-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/dmctl-v2.0.1-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/doc-v0.0.3-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/keys/ tidb-community-server-v4.0.9-linux-amd64/keys/34a1b0ade5469d2f-timestamp.json tidb-community-server-v4.0.9-linux-amd64/keys/86823fef462a1254-root.json tidb-community-server-v4.0.9-linux-amd64/keys/4cf8ebbd5f0b1610-snapshot.json tidb-community-server-v4.0.9-linux-amd64/keys/b41ce5a273aefeda-root.json tidb-community-server-v4.0.9-linux-amd64/keys/f5eb5c875828c3d8-root.json tidb-community-server-v4.0.9-linux-amd64/keys/473308cfa6b98eda-index.json tidb-community-server-v4.0.9-linux-amd64/keys/e0e83799df1b4e63-pingcap.json tidb-community-server-v4.0.9-linux-amd64/1.root.json tidb-community-server-v4.0.9-linux-amd64/606.pd.json tidb-community-server-v4.0.9-linux-amd64/server-v1.3.2-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/pd-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/596.pump.json tidb-community-server-v4.0.9-linux-amd64/tispark-v2.3.12-any-any.tar.gz tidb-community-server-v4.0.9-linux-amd64/101.cluster.json tidb-community-server-v4.0.9-linux-amd64/1.spark.json tidb-community-server-v4.0.9-linux-amd64/dm-worker-v2.0.1-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/alertmanager-v0.17.0-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/tidb-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/488.br.json tidb-community-server-v4.0.9-linux-amd64/dm-v1.3.2-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/591.ctl.json tidb-community-server-v4.0.9-linux-amd64/1.doc.json tidb-community-server-v4.0.9-linux-amd64/277.dm-master.json tidb-community-server-v4.0.9-linux-amd64/blackbox_exporter-v0.12.0-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/571.grafana.json tidb-community-server-v4.0.9-linux-amd64/drainer-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/52.bench.json tidb-community-server-v4.0.9-linux-amd64/br-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/tiflash-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/5.blackbox_exporter.json tidb-community-server-v4.0.9-linux-amd64/pump-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/9.errdoc.json tidb-community-server-v4.0.9-linux-amd64/tiup-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/tikv-importer-v4.0.2-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/prometheus-v4.0.3-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/pushgateway-v0.7.0-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/604.tidb.json tidb-community-server-v4.0.9-linux-amd64/insight-v0.3.1-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/13.tispark.json tidb-community-server-v4.0.9-linux-amd64/528.tidb-lightning.json tidb-community-server-v4.0.9-linux-amd64/73.tiup.json tidb-community-server-v4.0.9-linux-amd64/604.tikv.json tidb-community-server-v4.0.9-linux-amd64/75.playground.json tidb-community-server-v4.0.9-linux-amd64/500.tiflash.json tidb-community-server-v4.0.9-linux-amd64/8.insight.json tidb-community-server-v4.0.9-linux-amd64/snapshot.json tidb-community-server-v4.0.9-linux-amd64/36.dm.json tidb-community-server-v4.0.9-linux-amd64/package-v0.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/prometheus-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/bench-v1.3.2-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/errdoc-v4.0.7-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/599.pd-recover.json tidb-community-server-v4.0.9-linux-amd64/root.json tidb-community-server-v4.0.9-linux-amd64/276.dm-worker.json tidb-community-server-v4.0.9-linux-amd64/273.dmctl.json tidb-community-server-v4.0.9-linux-amd64/playground-v1.3.2-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/pd-recover-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/local_install.sh tidb-community-server-v4.0.9-linux-amd64/dm-master-v2.0.1-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/80.tikv-importer.json tidb-community-server-v4.0.9-linux-amd64/5.pushgateway.json tidb-community-server-v4.0.9-linux-amd64/ctl-v4.0.9-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/spark-v2.4.3-any-any.tar.gz tidb-community-server-v4.0.9-linux-amd64/grafana-v4.0.3-linux-amd64.tar.gz tidb-community-server-v4.0.9-linux-amd64/5.alertmanager.json tidb-community-server-v4.0.9-linux-amd64/13.client.json tidb-community-server-v4.0.9-linux-amd64/39.server.json tidb-community-server-v4.0.9-linux-amd64/455.dumpling.json
将离线包发送到目标集群的中控机后，执行以下命令安装TiUP组件：
local_install.sh 脚本会自动执行 tiup mirror set tidb-community-server-${version}-linux-amd64 命令将当前镜像地址设置为 tidb-community-server-${version}-linux-amd64。
sh local_install.sh Set mirror to /tidb/tidb-community-server-v4.0.9-linux-amd64 success Detected shell: bash Shell profile: /home/tidb/.bash_profile Installed path: /home/tidb/.tiup/bin/tiup =============================================== 1. source /home/tidb/.bash_profile 2. Have a try: tiup playground ===============================================
source /home/tidb/.bash_profile
备份中控机/home/tidb/.tiup
cp -r .tiup/ .tiup_bak_01
升级TiDB集群
tiup cluster upgrade hdcluster v4.0.9 --force --transfer-timeout 100000000 Starting component `cluster`: /home/tidb/.tiup/components/cluster/v1.3.2/tiup-cluster upgrade hdcluster v4.0.9 --force --transfer-timeout 100000000 This operation will upgrade tidb v4.0.8 cluster hdcluster to v4.0.9. Do you want to continue? [y/N]: y Upgrading cluster... + [ Serial ] - SSHKeySet: privateKey=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/ssh/id_rsa, publicKey=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/ssh/id_rsa.pub + [Parallel] - UserSSH: user=tidb, host=172.16.254.91 + [Parallel] - UserSSH: user=tidb, host=172.16.254.104 + [Parallel] - UserSSH: user=tidb, host=172.16.254.95 + [Parallel] - UserSSH: user=tidb, host=172.16.254.92 + [Parallel] - UserSSH: user=tidb, host=172.16.254.96 + [Parallel] - UserSSH: user=tidb, host=172.16.254.93 + [Parallel] - UserSSH: user=tidb, host=172.16.254.97 + [Parallel] - UserSSH: user=tidb, host=172.16.254.98 + [Parallel] - UserSSH: user=tidb, host=172.16.254.94 + [Parallel] - UserSSH: user=tidb, host=172.16.254.99 + [Parallel] - UserSSH: user=tidb, host=172.16.254.91 + [Parallel] - UserSSH: user=tidb, host=172.16.254.91 + [Parallel] - UserSSH: user=tidb, host=172.16.254.91 + [Parallel] - UserSSH: user=tidb, host=172.16.254.100 + [ Serial ] - Download: component=tikv, version=v4.0.9, os=linux, arch=amd64 + [ Serial ] - Download: component=alertmanager, version=v0.17.0, os=linux, arch=amd64 + [ Serial ] - Download: component=tiflash, version=v4.0.9, os=linux, arch=amd64 + [ Serial ] - Download: component=tidb, version=v4.0.9, os=linux, arch=amd64 + [ Serial ] - Download: component=pd, version=v4.0.9, os=linux, arch=amd64 + [ Serial ] - Download: component=grafana, version=v4.0.9, os=linux, arch=amd64 + [ Serial ] - Download: component=prometheus, version=v4.0.9, os=linux, arch=amd64 + [ Serial ] - BackupComponent: component=alertmanager, currentVersion=v4.0.8, remote=172.16.254.91:/tidb/tidb-deploy/alertmanager-9093 + [ Serial ] - BackupComponent: component=tikv, currentVersion=v4.0.8, remote=172.16.254.100:/tidb/tidb-deploy/tikv-20160 + [ Serial ] - BackupComponent: component=tiflash, currentVersion=v4.0.8, remote=172.16.254.91:/tidb/tidb-deploy/tiflash-9000 + [ Serial ] - BackupComponent: component=tikv, currentVersion=v4.0.8, remote=172.16.254.104:/tidb/tidb-deploy/tikv-20160 + [ Serial ] - BackupComponent: component=pd, currentVersion=v4.0.8, remote=172.16.254.92:/tidb/tidb-deploy/pd-2379 + [ Serial ] - BackupComponent: component=tidb, currentVersion=v4.0.8, remote=172.16.254.95:/tidb/tidb-deploy/tidb-4000 + [ Serial ] - BackupComponent: component=tidb, currentVersion=v4.0.8, remote=172.16.254.96:/tidb/tidb-deploy/tidb-4000 + [ Serial ] - BackupComponent: component=pd, currentVersion=v4.0.8, remote=172.16.254.93:/tidb/tidb-deploy/pd-2379 + [ Serial ] - BackupComponent: component=tidb, currentVersion=v4.0.8, remote=172.16.254.97:/tidb/tidb-deploy/tidb-4000 + [ Serial ] - BackupComponent: component=prometheus, currentVersion=v4.0.8, remote=172.16.254.91:/tidb/tidb-deploy/prometheus-9090 + [ Serial ] - BackupComponent: component=pd, currentVersion=v4.0.8, remote=172.16.254.94:/tidb/tidb-deploy/pd-2379 + [ Serial ] - BackupComponent: component=grafana, currentVersion=v4.0.8, remote=172.16.254.91:/tidb/tidb-deploy/grafana-3000 + [ Serial ] - BackupComponent: component=tikv, currentVersion=v4.0.8, remote=172.16.254.98:/tidb/tidb-deploy/tikv-20160 + [ Serial ] - BackupComponent: component=tikv, currentVersion=v4.0.8, remote=172.16.254.99:/tidb/tidb-deploy/tikv-20160 + [ Serial ] - CopyComponent: component=tikv, version=v4.0.9, remote=172.16.254.104:/tidb/tidb-deploy/tikv-20160 os=linux, arch=amd64 + [ Serial ] - CopyComponent: component=pd, version=v4.0.9, remote=172.16.254.92:/tidb/tidb-deploy/pd-2379 os=linux, arch=amd64 + [ Serial ] - CopyComponent: component=tidb, version=v4.0.9, remote=172.16.254.95:/tidb/tidb-deploy/tidb-4000 os=linux, arch=amd64 + [ Serial ] - CopyComponent: component=tidb, version=v4.0.9, remote=172.16.254.96:/tidb/tidb-deploy/tidb-4000 os=linux, arch=amd64 + [ Serial ] - CopyComponent: component=tidb, version=v4.0.9, remote=172.16.254.97:/tidb/tidb-deploy/tidb-4000 os=linux, arch=amd64 + [ Serial ] - CopyComponent: component=tikv, version=v4.0.9, remote=172.16.254.100:/tidb/tidb-deploy/tikv-20160 os=linux, arch=amd64 + [ Serial ] - CopyComponent: component=tikv, version=v4.0.9, remote=172.16.254.99:/tidb/tidb-deploy/tikv-20160 os=linux, arch=amd64 + [ Serial ] - CopyComponent: component=tikv, version=v4.0.9, remote=172.16.254.98:/tidb/tidb-deploy/tikv-20160 os=linux, arch=amd64 + [ Serial ] - CopyComponent: component=pd, version=v4.0.9, remote=172.16.254.94:/tidb/tidb-deploy/pd-2379 os=linux, arch=amd64 + [ Serial ] - CopyComponent: component=pd, version=v4.0.9, remote=172.16.254.93:/tidb/tidb-deploy/pd-2379 os=linux, arch=amd64 + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.95, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/tidb-4000.service, deploy_dir=/tidb/tidb-deploy/tidb-4000, data_dir=[], log_dir=/tidb/tidb-deploy/tidb-4000/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.94, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/pd-2379.service, deploy_dir=/tidb/tidb-deploy/pd-2379, data_dir=[/tidb/tidb-data/pd-2379], log_dir=/tidb/tidb-deploy/pd-2379/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.97, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/tidb-4000.service, deploy_dir=/tidb/tidb-deploy/tidb-4000, data_dir=[], log_dir=/tidb/tidb-deploy/tidb-4000/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.96, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/tidb-4000.service, deploy_dir=/tidb/tidb-deploy/tidb-4000, data_dir=[], log_dir=/tidb/tidb-deploy/tidb-4000/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.92, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/pd-2379.service, deploy_dir=/tidb/tidb-deploy/pd-2379, data_dir=[/tidb/tidb-data/pd-2379], log_dir=/tidb/tidb-deploy/pd-2379/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.93, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/pd-2379.service, deploy_dir=/tidb/tidb-deploy/pd-2379, data_dir=[/tidb/tidb-data/pd-2379], log_dir=/tidb/tidb-deploy/pd-2379/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - CopyComponent: component=alertmanager, version=v0.17.0, remote=172.16.254.91:/tidb/tidb-deploy/alertmanager-9093 os=linux, arch=amd64 + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.99, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/tikv-20160.service, deploy_dir=/tidb/tidb-deploy/tikv-20160, data_dir=[/tidb/tidb-data/tikv-20160], log_dir=/tidb/tidb-deploy/tikv-20160/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.98, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/tikv-20160.service, deploy_dir=/tidb/tidb-deploy/tikv-20160, data_dir=[/tidb/tidb-data/tikv-20160], log_dir=/tidb/tidb-deploy/tikv-20160/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.100, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/tikv-20160.service, deploy_dir=/tidb/tidb-deploy/tikv-20160, data_dir=[/tidb/tidb-data/tikv-20160], log_dir=/tidb/tidb-deploy/tikv-20160/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.91, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/alertmanager-9093.service, deploy_dir=/tidb/tidb-deploy/alertmanager-9093, data_dir=[/tidb/tidb-data/alertmanager-9093], log_dir=/tidb/tidb-deploy/alertmanager-9093/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - CopyComponent: component=prometheus, version=v4.0.9, remote=172.16.254.91:/tidb/tidb-deploy/prometheus-9090 os=linux, arch=amd64 + [ Serial ] - InitConfig: cluster=hdcluster, user=tidb, host=172.16.254.91, path=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache/prometheus-9090.service, deploy_dir=/tidb/tidb-deploy/prometheus-9090, data_dir=[/tidb/tidb-data/prometheus-9090], log_dir=/tidb/tidb-deploy/prometheus-9090/log, cache_dir=/home/tidb/.tiup/storage/cluster/clusters/hdcluster/config-cache + [ Serial ] - UpgradeCluster Restarting component tiflash Restarting instance 172.16.254.91 Restart 172.16.254.91 success Restarting component pd Restarting instance 172.16.254.92 Restart 172.16.254.92 success Restarting instance 172.16.254.93 Restart 172.16.254.93 success Restarting instance 172.16.254.94 Restart 172.16.254.94 success Restarting component tikv Restarting instance 172.16.254.98 Restart 172.16.254.98 success Restarting instance 172.16.254.99 Restart 172.16.254.99 success Restarting instance 172.16.254.100 Restart 172.16.254.100 success Restarting instance 172.16.254.104 Restarting component tidb Restarting instance 172.16.254.95 Restart 172.16.254.95 success Restarting instance 172.16.254.96 Restart 172.16.254.96 success Restarting instance 172.16.254.97 Restart 172.16.254.97 success Restarting component prometheus Restarting instance 172.16.254.91 Restart 172.16.254.91 success Restarting component grafana Restarting instance 172.16.254.91 Restart 172.16.254.91 success Restarting component alertmanager Restarting instance 172.16.254.91 Restart 172.16.254.91 success Upgraded cluster `hdcluster` successfully
查看集群状态：
tiup cluster list Starting component `cluster`: /home/tidb/.tiup/components/cluster/v1.3.2/tiup-cluster list Name User Version Path PrivateKey ---- ---- ------- ---- ---------- hdcluster tidb v4.0.9 /home/tidb/.tiup/storage/cluster/clusters/hdcluster /home/tidb/.tiup/storage/cluster/clusters/hdcluster/ssh/id_rsa
查看集群各节点状态：
tiup cluster display hdcluster Starting component `cluster`: /home/tidb/.tiup/components/cluster/v1.3.2/tiup-cluster display hdcluster Cluster type: tidb Cluster name: hdcluster Cluster version: v4.0.9 SSH type: builtin Dashboard URL: http://172.16.254.93:2379/dashboard ID Role Host Ports OS/Arch Status Data Dir Deploy Dir -- ---- ---- ----- ------- ------ -------- ---------- 172.16.254.91:9093 alertmanager 172.16.254.91 9093/9094 linux/x86_64 Up /tidb/tidb-data/alertmanager-9093 /tidb/tidb-deploy/alertmanager-9093 172.16.254.91:3000 grafana 172.16.254.91 3000 linux/x86_64 Up - /tidb/tidb-deploy/grafana-3000 172.16.254.92:2379 pd 172.16.254.92 2379/2380 linux/x86_64 Up|L /tidb/tidb-data/pd-2379 /tidb/tidb-deploy/pd-2379 172.16.254.93:2379 pd 172.16.254.93 2379/2380 linux/x86_64 Up|UI /tidb/tidb-data/pd-2379 /tidb/tidb-deploy/pd-2379 172.16.254.94:2379 pd 172.16.254.94 2379/2380 linux/x86_64 Up /tidb/tidb-data/pd-2379 /tidb/tidb-deploy/pd-2379 172.16.254.91:9090 prometheus 172.16.254.91 9090 linux/x86_64 Up /tidb/tidb-data/prometheus-9090 /tidb/tidb-deploy/prometheus-9090 172.16.254.95:4000 tidb 172.16.254.95 4000/10080 linux/x86_64 Up - /tidb/tidb-deploy/tidb-4000 172.16.254.96:4000 tidb 172.16.254.96 4000/10080 linux/x86_64 Up - /tidb/tidb-deploy/tidb-4000 172.16.254.97:4000 tidb 172.16.254.97 4000/10080 linux/x86_64 Up - /tidb/tidb-deploy/tidb-4000 172.16.254.91:9000 tiflash 172.16.254.91 9000/8123/3930/20170/20292/8234 linux/x86_64 Up /tidb/tidb-data/tiflash-9000 /tidb/tidb-deploy/tiflash-9000 172.16.254.100:20160 tikv 172.16.254.100 20160/20180 linux/x86_64 Up /tidb/tidb-data/tikv-20160 /tidb/tidb-deploy/tikv-20160 172.16.254.104:20160 tikv 172.16.254.104 20160/20180 linux/x86_64 Tombstone /tidb/tidb-data/tikv-20160 /tidb/tidb-deploy/tikv-20160 172.16.254.98:20160 tikv 172.16.254.98 20160/20180 linux/x86_64 Up /tidb/tidb-data/tikv-20160 /tidb/tidb-deploy/tikv-20160 172.16.254.99:20160 tikv 172.16.254.99 20160/20180 linux/x86_64 Up /tidb/tidb-data/tikv-20160 /tidb/tidb-deploy/tikv-20160 Total nodes: 14
可以看到，TiDB已经升级到4.0.9
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/30135314/viewspace-2758763/ ，如需转载，请注明出处，否则将追究法律责任。
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在线升级TIDB集群
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