Dec 31, 2017 · Let’s now see how to perform them in Ansible 2.4. Our example – list all network interfaces. As our example list we want to transform in ansible, let’s use a list of local network interfaces that Ansible discovers during setup and stores in “ansible_interfaces” list. A simple play that just fetches and prints the list can look like this:
Oct 26, 2018 · An array is generated in Ansible from shell command output, it is similar to below: foo: [value0, value1, value2, value3] Now depending on output of the shell command, the number of elements of foo may vary. I then generate a jinja2 template to show : foo [0] will return value0 foo [1] will return value1 ...
Dec 08, 2017 · I don't know if it's version specific, but I'm currently running ansible-2.3.2 on RHEL6 and I had to put quotes around the group name to get it to work for me: when: groups["GROUP_NAME"] is defined and (groups["GROUP_NAME"]|length>0) Edit: I couldn't add this as a comment to techraf's answer because I don't have enough reputation.
16.01.2018 · Data manipulation in Ansible: string transformation. It’s horrible. Kids, never do this! George Shuklin. Jan 16, 2018 · 2 min read. I have a list (let’s say ‘data’), which contains stings ...
07.12.2017 · I don't know if it's version specific, but I'm currently running ansible-2.3.2 on RHEL6 and I had to put quotes around the group name to get it to work for me: when: groups["GROUP_NAME"] is defined and (groups["GROUP_NAME"]|length>0) Edit: I couldn't add this as a comment to techraf's answer because I don't have enough reputation.
Jul 09, 2021 · Ansible Facts List or Index. Here is the list of facts would be returned when you run the ansible hostgroup -m setup command against any host group. Ansible setup module does the same action what gathering_facts does during the ansible playbook execution. in fact gathering_facts use setup module to collect the facts.
Jan 16, 2018 · Data manipulation in Ansible: string transformation. It’s horrible. Kids, never do this! George Shuklin. Jan 16, 2018 · 2 min read. I have a list (let’s say ‘data’), which contains stings ...
26.10.2018 · Bookmark this question. Show activity on this post. An array is generated in Ansible from shell command output, it is similar to below: foo: [value0, value1, value2, value3] Now depending on output of the shell command, the number of elements of foo may vary. I then generate a jinja2 template to show :
31.12.2017 · Let’s now see how to perform them in Ansible 2.4. Our example – list all network interfaces. As our example list we want to transform in ansible, let’s use a list of local network interfaces that Ansible discovers during setup and stores in “ansible_interfaces” list. A simple play that just fetches and prints the list can look like ...
by Jeremy Canfield | Updated: June 11th, 2021 | Ansible articles. length is a Jinja2 filter, used to return the number of items in a variable or array.
06.09.2019 · In Ansible functions are called filters and are used for transforming data inside a template expression. Ansible supports all filters provided by Jinja2 and also ships its own filters. Home; ... length(obj, /): Return the number of items in a container.