changed

环境：SUSE SESv5版本——对应社区ceph的L版本（12.2） 故障背景：在给ceph集群扩充第四个节点的时候，运行到stage4，报错： sesadmin:~ # salt-run state.orch ceph.stage.4 openattic : valid [ERROR ] Run failed on minions: sesnode3.ses5.com Failures: sesnode3.ses5.com : ---------- ID: wait for rgw processes Function: module.run Name: cephprocesses.wait Result: False Comment: Module function cephprocesses.wait executed Started: 15:51:13.725345 Duration: 135585.3 ms Changes: ---------- ret: False Summary for sesnode3.ses5.com ------------ Succeeded: 0 (changed=1) Failed: 1 ------------ Total states run: 1 Total run time: 135.585 s sesadmin.ses5

Ansible常用Ad-Hoc模式 1、authorized_key # 给主机添加密钥认证 ansible all -m authorized_key -a key = "{{ lookup('file', '~/.ssh/id_rsa.pub') }} user=root" --ask-pass -u root 2、ping ansible cdh_uat -m ping 172.17.208.73 | SUCCESS = > { "ansible_facts" : { "discovered_interpreter_python" : "/usr/bin/python" } , "changed" : false, "ping" : "pong" } 172.17.208.72 | SUCCESS = > { "ansible_facts" : { "discovered_interpreter_python" : "/usr/bin/python" } , "changed" : false, "ping" : "pong" } 172.17.208.74 | SUCCESS = > { "ansible_facts" : { "discovered_interpreter_python" : "/usr/bin/python" } , "changed" : false,