Bug 1467799
| Summary: | etcdctl v2 is using v3 options when migrate etcd on atomic host etcd | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Anping Li <anli> |
| Component: | Documentation | Assignee: | Kathryn Alexander <kalexand> |
| Status: | CLOSED NOTABUG | QA Contact: | Vikram Goyal <vigoyal> |
| Severity: | high | Docs Contact: | Vikram Goyal <vigoyal> |
| Priority: | high | ||
| Version: | 3.6.0 | CC: | anli, aos-bugs, jokerman, kalexand, mmccomas |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-05-15 14:31:52 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
We should just document that you must be running Atomic Host 7.3.5 or later before upgrading to OCP 3.6 and performing a migration. Just confirm. No such issue with Atomic Host 7.3.5 and later. It is in the requirement. Could you move to on_qa? Base OS: RHEL 7.3 or 7.4 with the "Minimal" installation option and the latest packages from the Extras channel, or RHEL Atomic Host 7.3.6 or later. Both the manual and automatic upgrade docs do call out the requirement to meet the install prereqs, so I don't think a doc change is required. https://docs.openshift.com/container-platform/3.6/install_config/upgrading/automated_upgrades.html https://docs.openshift.com/container-platform/3.6/install_config/upgrading/manual_upgrades.html |
Description of problem: The migrate failed on atomic hosts. the etcdctl v2 is using v3 options. Version-Release number of selected component (if applicable): openshift-ansible-3.6.133 Red Hat Enterprise Linux Atomic Host release 7.3 etcdctl version 2.3.7 #atomic host status ● rhel-atomic-host:rhel-atomic-host/7/x86_64/standard Version: 7.3.1 (2016-11-14 22:41:32) Commit: 42798872035ae14de03b9b7697080daf00e17dac9b1aa0f5b05457f77c8eeefd OSName: rhel-atomic-host How reproducible: always Steps to Reproduce: 1. install OCP v3.5 on atomic hosts 2. upgrade to OCP 3.6 ansible-playbook -i /root/workdir/hosts /usr/share/ansible/openshift-ansible/playbooks/byo/openshift-etcd/migrate.yml -v Actual results: TASK [etcd_migrate : Check if there are any v3 data] *************************** changed: [qe-anli-master-etcd-3.0705-ut1.qe.rhcloud.com] => { "changed": true, "cmd": [ "etcdctl", "--cert", "/etc/etcd/peer.crt", "--key", "/etc/etcd/peer.key", "--cacert", "/etc/etcd/ca.crt", "--endpoints", "https://10.240.0.44:2379", "get", "", "--from-key", "--keys-only", "-w", "json", "--limit", "1" ], "delta": "0:00:00.021005", "end": "2017-07-05 07:16:27.737026", "rc": 0, "start": "2017-07-05 07:16:27.716021", "warnings": [] } STDOUT: Incorrect Usage. NAME: etcdctl - A simple command line client for etcd. USAGE: etcdctl [global options] command [command options] [arguments...] VERSION: 2.3.7 COMMANDS: backup backup an etcd directory cluster-health check the health of the etcd cluster mk make a new key with a given value mkdir make a new directory rm remove a key or a directory rmdir removes the key if it is an empty directory or a key-value pair get retrieve the value of a key ls retrieve a directory set set the value of a key setdir create a new directory or update an existing directory TTL update update an existing key with a given value updatedir update an existing directory watch watch a key for changes exec-watch watch a key for changes and exec an executable member member add, remove and list subcommands import import a snapshot to a cluster user user add, grant and revoke subcommands role role add, grant and revoke subcommands auth overall auth controls help, h Shows a list of commands or help for one command GLOBAL OPTIONS: --debug output cURL commands which can be used to reproduce the request --no-sync don't synchronize cluster information before sending request --output, -o "simple" output response in the given format (`simple`, `extended` or `json`) --discovery-srv, -D domain name to query for SRV records describing cluster endpoints --peers, -C DEPRECATED - "--endpoints" should be used instead --endpoint DEPRECATED - "--endpoints" should be used instead --endpoints a comma-delimited list of machine addresses in the cluster (default: "http://127.0.0.1:2379,http://127.0.0.1:4001") --cert-file identify HTTPS client using this SSL certificate file --key-file identify HTTPS client using this SSL key file --ca-file verify certificates of HTTPS-enabled servers using this CA bundle --username, -u provide username[:password] and prompt if password is not supplied. --timeout "1s" connection timeout per request --total-timeout "5s" timeout for the command execution (except watch) --help, -h show help --version, -v print the version <---skip---> <---skip---> TASK [etcd_migrate : fail] ***************************************************** skipping: [qe-anli-master-etcd-1.0705-ut1.qe.rhcloud.com] => { "changed": false, "skip_reason": "Conditional check failed", "skipped": true } Expected results: Additional info: