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How do I correctly interpolate variables in Ansible var files through a for loop in Jinja2


Ansible loop through group vars in templateHow to convert a variable value on the fly in Ansible/Jinja2 template?Set Ansible variable to undefined through extra-vars or inventory variableAnsible/Jinja2 how to append key into list of dictIs there an Ansible/Jinja2 subgroup variables unique filter?Jinja2 Templating: Conditionally forming a set from Ansible VariablesHow to check whether a list is defined in Jinja2 ansible variable inside IF condition?Pushing items to a var while looping over another var in Ansible Jinja2 templateLoop through Ansible variable in in .j2 fileAnsible looping through values specified in a file






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1















Ansible Vars file to be interpolated after being run against jinja2, but leaving literal string in the vars file



I have a vars file in Ansible that I'm using to interpolate as a applications.yml file. I want the elb.host variable to be set in the applications.yml as the ELB address, however, jinja2 is not interpolating and it's just setting the value as the literal string
" elb_name "



Is there a way I can set up an Ansible task to interpolate elb_name within the var file during the for loop that is iterating through service_ext_props?



services (var file). The elb_name is a var that is defined in a separate var file already

service_ext_props:
elb.host: " elb_name "

I also have a services.yml.j2 file that iterates through:

% for key, value in service_ext_props.iteritems() %
key : * value *
% endfor %









share|improve this question
























  • Your question is horrifically confusing; can you show an example of what output you would expect, and clean up your question to show what -- exactly -- is the input you are providing?

    – Matthew L Daniel
    Apr 1 at 2:40

















1















Ansible Vars file to be interpolated after being run against jinja2, but leaving literal string in the vars file



I have a vars file in Ansible that I'm using to interpolate as a applications.yml file. I want the elb.host variable to be set in the applications.yml as the ELB address, however, jinja2 is not interpolating and it's just setting the value as the literal string
" elb_name "



Is there a way I can set up an Ansible task to interpolate elb_name within the var file during the for loop that is iterating through service_ext_props?



services (var file). The elb_name is a var that is defined in a separate var file already

service_ext_props:
elb.host: " elb_name "

I also have a services.yml.j2 file that iterates through:

% for key, value in service_ext_props.iteritems() %
key : * value *
% endfor %









share|improve this question
























  • Your question is horrifically confusing; can you show an example of what output you would expect, and clean up your question to show what -- exactly -- is the input you are providing?

    – Matthew L Daniel
    Apr 1 at 2:40













1












1








1








Ansible Vars file to be interpolated after being run against jinja2, but leaving literal string in the vars file



I have a vars file in Ansible that I'm using to interpolate as a applications.yml file. I want the elb.host variable to be set in the applications.yml as the ELB address, however, jinja2 is not interpolating and it's just setting the value as the literal string
" elb_name "



Is there a way I can set up an Ansible task to interpolate elb_name within the var file during the for loop that is iterating through service_ext_props?



services (var file). The elb_name is a var that is defined in a separate var file already

service_ext_props:
elb.host: " elb_name "

I also have a services.yml.j2 file that iterates through:

% for key, value in service_ext_props.iteritems() %
key : * value *
% endfor %









share|improve this question














Ansible Vars file to be interpolated after being run against jinja2, but leaving literal string in the vars file



I have a vars file in Ansible that I'm using to interpolate as a applications.yml file. I want the elb.host variable to be set in the applications.yml as the ELB address, however, jinja2 is not interpolating and it's just setting the value as the literal string
" elb_name "



Is there a way I can set up an Ansible task to interpolate elb_name within the var file during the for loop that is iterating through service_ext_props?



services (var file). The elb_name is a var that is defined in a separate var file already

service_ext_props:
elb.host: " elb_name "

I also have a services.yml.j2 file that iterates through:

% for key, value in service_ext_props.iteritems() %
key : * value *
% endfor %






ansible






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Mar 28 at 17:29









danipadanipa

171 bronze badge




171 bronze badge















  • Your question is horrifically confusing; can you show an example of what output you would expect, and clean up your question to show what -- exactly -- is the input you are providing?

    – Matthew L Daniel
    Apr 1 at 2:40

















  • Your question is horrifically confusing; can you show an example of what output you would expect, and clean up your question to show what -- exactly -- is the input you are providing?

    – Matthew L Daniel
    Apr 1 at 2:40
















Your question is horrifically confusing; can you show an example of what output you would expect, and clean up your question to show what -- exactly -- is the input you are providing?

– Matthew L Daniel
Apr 1 at 2:40





Your question is horrifically confusing; can you show an example of what output you would expect, and clean up your question to show what -- exactly -- is the input you are providing?

– Matthew L Daniel
Apr 1 at 2:40












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