If a variable is used in Jenkins Pipeline that is created on the basis of a Webhook or etc, then a task will fail with a manual start. To avoid this, you can add a check for the existence of a variable and set its value. In this example, the presence of the …
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jenkins.conf
When creating an HTTP/HTTPS subscription in AWS SNS, you can observe that the subscription is hanging in the status: “Pending confirmation” SNS to the specified URL makes a POST request in which it sends data in JSON format and expects to receive a key value in response: “SubscribeURL“. But if the application does not …
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If you need to execute the FOR loop the N number of times, and this value will be set by a variable, the script will look like this:
For example, there is a file “/home/artem/IP” with IP addresses on which you want to execute a remote command, the FOR loop will look like this:
For example, there is the N number of variables, “var_1“, “var_2” and so on, the script takes as arguments only the number of the variable, and its contents should be in the new var variable. If you execute this script, passing it as argument “1“: my_script.sh That script will return: var_1 …
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Install Java OpenJDK, as it is a dependency for Jenkins. The latest versions of Jenkins are compatible with version 11, so let’s install it. To add the Jenkins repository, you will need the “wget” utility, if it is not installed, then install: Add the repository and import its key: Install Jenkins: …
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