Chapter 4. Checking logs with the ROSA CLI
4.1. Checking logs with the ROSA CLI
You can check logs with the Red Hat OpenShift Service on AWS (ROSA) CLI, rosa. Use the following commands to check your install and uninstall logs.
4.1.1. logs install
Show the cluster install logs.
Syntax
$ rosa logs install --cluster=<cluster_name> | <cluster_id> [arguments]
Table 4.1. Arguments
| Option | Definition |
|---|---|
| --cluster | Required: The name or ID (string) of the cluster to get logs for. |
| --tail |
The number (integer) of lines to get from the end of the log. Default: |
| --watch | Watches for changes after getting the logs. |
Table 4.2. Optional arguments inherited from parent commands
| Option | Definition |
|---|---|
| --help | Shows help for this command. |
| --debug | Enables debug mode. |
| --profile | Specifies an AWS profile (string) from your credentials file. |
Examples
Show the last 100 install log lines for a cluster named mycluster:
$ rosa logs install mycluster --tail=100
Show the install logs for a cluster named mycluster:
$ rosa logs install --cluster=mycluster
4.1.2. logs uninstall
Show the cluster uninstall logs.
Syntax
$ rosa logs uninstall --cluster=<cluster_name> | <cluster_id> [arguments]
Table 4.3. Arguments
| Option | Definition |
|---|---|
| --cluster | The name or ID (string) of the cluster to get logs for. |
| --tail |
The number (integer) of lines to get from the end of the log. Default: |
| --watch | Watches for changes after getting the logs. |
Table 4.4. Optional arguments inherited from parent commands
| Option | Definition |
|---|---|
| --help | Shows help for this command. |
| --debug | Enables debug mode. |
| --profile | Specifies an AWS profile (string) from your credentials file. |
Example
Show the last 100 uninstall logs for a cluster named mycluster:
$ rosa logs uninstall --cluster=mycluster --tail=100
