Difference between revisions of "Distributed Jenkins"
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# on master: |
# on master: |
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| − | + | Generate an id_rsa key, for example: |
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| + | ssh-keygen -t rsa -C "The access key for Jenkins slaves" |
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| − | make sure the chmod's are right |
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| − | + | make sure the chmod's are right |
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| + | copy the public key |
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| + | |||
| + | '''Important:''' |
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| + | This is all based on the key under /var/lib/jenkins/.ssh/ being with the following owner and access permissions: |
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| + | -rw-------. 1 jenkins jenkins 1675 Dec 21 21:20 id_rsa |
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| + | -rw-r--r--. 1 jenkins jenkins 419 Dec 21 21:20 id_rsa.pub |
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| + | |||
| + | (see credentials below based on file) |
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# on slave |
# on slave |
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| − | copy the public key into |
+ | copy the public key (id_rsa.pub) into |
.ssh/authorized_keys |
.ssh/authorized_keys |
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make sure the chmod is 600, as in: |
make sure the chmod is 600, as in: |
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-rw-------. 1 jenkins jenkins 831 Dec 21 23:05 authorized_keys |
-rw-------. 1 jenkins jenkins 831 Dec 21 23:05 authorized_keys |
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| + | '''Note''': Make sure in the copy you have one line for the copy. Sometimes, copying may break the key into multiple lines. |
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| − | # In AWS console: |
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| + | |||
| + | # In AWS console / the master and slave nodes: |
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Open the 22 ports to and from the two systems. |
Open the 22 ports to and from the two systems. |
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| − | |||
| − | # On Master: |
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| − | Use the ~/.ssh on file |
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| − | |||
| − | # On master: |
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| − | |||
| − | sudo -u jenkins -H ssh-keygen |
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| − | |||
# On slave: |
# On slave: |
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Revision as of 15:47, 22 December 2016
Notes on the Jenkins Deployment for Scalability around Pull Requests from GitHub.
- on master:
Generate an id_rsa key, for example:
ssh-keygen -t rsa -C "The access key for Jenkins slaves"
make sure the chmod's are right copy the public key
Important:
This is all based on the key under /var/lib/jenkins/.ssh/ being with the following owner and access permissions: -rw-------. 1 jenkins jenkins 1675 Dec 21 21:20 id_rsa -rw-r--r--. 1 jenkins jenkins 419 Dec 21 21:20 id_rsa.pub
(see credentials below based on file)
- on slave
copy the public key (id_rsa.pub) into .ssh/authorized_keys make sure the chmod is 600, as in: -rw-------. 1 jenkins jenkins 831 Dec 21 23:05 authorized_keys
Note: Make sure in the copy you have one line for the copy. Sometimes, copying may break the key into multiple lines.
- In AWS console / the master and slave nodes:
Open the 22 ports to and from the two systems.
- On slave:
On your master machine go to Manage Jenkins > Manage Nodes.
