| Name |
The name of the cloud for Jenkins use. |
FleetCloud |
| AWS Credentials |
AWS Credentials used for connecting to instances, provisioning new ones, etc. |
|
| Region |
AWS region the Fleet or ASG will reside in. |
ap-east-1 (first item in alphabetical list) |
| Endpoint |
AWS regional endpoint. Optional field only necessary if the desired region is not present in the region dropdown menu. |
|
| EC2 Fleet |
Spot Fleet or ASG used for this Jenkins cloud. |
|
| Show all fleets |
Show all Spot fleets in the region, not just the ones that are active and use maintain target capacity. |
disabled |
| Launcher |
Options for connecting to new instances and creating Jenkins nodes from them. |
|
| Private IP |
Connect to an instance using its private ip address instead of its public ip address. |
disabled (use public IP) |
| Always Reconnect |
Reconnect to offline nodes unless they've been terminated. |
disabled |
| Restrict usage |
Only allow jobs that have a matching label to use this fleet. If unchecked, the fleet will be considered for any pending job. |
disabled |
| Label |
The string value of the label that will restrict job placement. |
|
| Jenkins Filesystem Root |
Location of the Jenkins Filesystem Root. If left blank, a new directory will be made under the default directory. |
/tmp/jenkins-<RANDOM UUID> |
| Number of Executors |
The number of executors per instance. Changing the number of executors will only affect future instances and existing instances (if any) will remain unaffected. |
1 |
| Executor Scaler |
Scales the number of executors. No Scaler does not scale. Weighted Scaler scales by multiplying the number of executors on an instance by the weight of the instance. Node Hardware Scaler scales by the vCPU count or the memory of the instance |
No Scaler |
| Max Idle Minutes Before Scaledown |
After this amount of time an idle instance will be scheduled for termination. If set to 0, instances will never be terminated. |
0 |
| Minimum Cluster Size |
The lower limit on the number of instances the fleet can have. Uses instance weight, when applicable. Should be set equal to the ASG or Spot Fleet max instances. |
1 |
| Maximum Cluster Size |
The upper limit on the number of instances the fleet can have. Uses instance weight, when applicable. Should be set equal to the ASG or Spot Fleet max instances. |
1 |
| Maximum Total Uses |
Set a maximum total uses allowed for instances. After running 'maximum total uses' amount of jobs, the instance would be terminated. Set -1 for unlimited |
-1 |
| Disable Build Resubmit |
Do not automatically resubmit jobs that were interrupted due to an instance termination (manual termination, Spot interruption, etc.) |
disabled |
| Maximum Init Connection Timeout in sec |
EC2 instances aren't ready immediately after they're provisioned. They must become active and complete any userdata script. If that process takes longer than the time set here, consider that EC2 instance lost. |
180 |
| Cloud Status Interval in sec |
How long to wait between update cycles. Shorter times enable the fleet to scale faster, but cause more API calls. |
10 |
| No Delay Provision Strategy |
The default Jenkins strategy scales exponentially, meaning it might take a few cycles before all the pending jobs are provisioned. The "No Delay Provisioning Strategy" tries to get enough executors for all pending jobs in a single cycle. |
disabled |