ocf_heartbeat_gcp-ilb - Replies to health checks from Google
Cloud
gcp-ilb [start | stop | monitor | meta-data |
validate-all]
Resource Agent that wraps /usr/bin/nc or /usr/bin/socat to reply
to health checks in Google Cloud. See
https://cloud.google.com/load-balancing/docs/health-checks for more
information.
port
Listening port for health-check probes. Default: 60000
(optional, string, default "60000")
cat
Location of netcat (default: /usr/bin/nc ) or socat
(default: /usr/bin/socat ). If present, is used /usr/bin/socat. The
recommended binary is socat, present in the following minimum versions if the
package resource-agents: - SLES 12 SP4/SP5:
resource-agents-4.3.018.a7fb5035-3.30.1. - SLES 15/15 SP1:
resource-agents-4.3.0184.6ee15eb2-4.13.1.
(optional, string, default "nc")
log_enable
Logging with an external application is enabled (accepts
"true" or "false"). The defaults are configured to call
"gcloud logging" (see:
https://cloud.google.com/sdk/gcloud/reference/logging).
(optional, string, default "false")
log_cmd
External logging command. The defaults are configured to
call "gcloud logging" (see:
https://cloud.google.com/sdk/gcloud/reference/logging). This parameter should
only have the binary that can be validated (e.g., gcloud). The rest of the
command is formed with the additional parameters and the message being logged
as follows: - log_cmd + log_params + "The message being logged" +
log_end_params Using the gcloud command for Stackdriver logging, the
parameters would be: - log_cmd = gcloud - log_params = logging write GCPILB -
"This is a message being sent by the app" - log_end_params =
(nothing in this case, this is reserved for use with other tools) Which would
result in this valid command (where GCPILB is the name of the log): gcloud
logging write GCPILB "This is a message being sent by the app"
NOTE: Only the binary is validated for existence and no further
checks are performed. The assumption is that only administrators with root
access can configure this tool.
(optional, string, default "gcloud")
log_params
Additional input for the logging application. See
explanation for log_cmd
(optional, string, default "logging write GCPILB")
log_end_params
Additional input for the logging application. Placed
after the message being logged.
(optional, string, no default)
This resource agent supports the following actions
(operations):
start
Starts the resource. Suggested minimum timeout:
10s.
stop
Stops the resource. Suggested minimum timeout: 30s.
monitor
Performs a detailed status check. Suggested minimum
timeout: 30s. Suggested interval: 30s.
validate-all
Performs a validation of the resource configuration.
Suggested minimum timeout: 5s.
meta-data
Retrieves resource agent metadata (internal use only).
Suggested minimum timeout: 5s.
The following is an example configuration for a gcp-ilb resource
using the crm(8) shell:
primitive p_gcp-ilb ocf:heartbeat:gcp-ilb \
op monitor depth="0" timeout="30s" interval="30s"
The following is an example configuration for a gcp-ilb resource
using pcs(8)
pcs resource create p_gcp-ilb ocf:heartbeat:gcp-ilb \
op monitor OCF_CHECK_LEVEL="0" timeout="30s" interval="30s"
ClusterLabs contributors (see the resource agent source for
information about individual authors)