loops - ansible: how to iterate over all registered results? -

-

given following playbook:

--- - name: check if log directory exists - step 1   stat: path="{{ wl_base }}/{{ item.0.name }}/{{ wl_dom }}/servers/{{ item.1 }}/logs" get_md5=no   register: log_dir   with_subelements:     - wl_instances     - servers  - name: check if log directory exists - step 2   fail: msg="log directory not exists or not symlink."   failed_when: >     log_dir.results[0].stat.islnk not defined     or log_dir.results[0].stat.islnk != true     or log_dir.results[0].stat.lnk_source != "{{ wl_base }}/logs/{{ wl_dom }}/{{ item.1 }}"   with_subelements:     - wl_instances     - servers

that using following vars:

--- wl_instances:   - name: aservers     servers:       - adminserver   - name: mservers     servers:        - "{{ ansible_hostname }}"

the second task uses 1 of 2 possible results (results[0]).

my question is: how iterate on available items stored in log_dir.results?

a sample output debug:hostvars[inventory_hostname] follows:

    "log_dir": {         "changed": false,         "msg": "all items completed",         "results": [             {                 "changed": false,                 "invocation": {                     "module_args": "path=\"/path/to/servers/aservers/domain/adminserver/logs\" get_md5=no",                     "module_name": "stat"                 },                 "item": [                     {                         "name": "aservers"                     },                     "adminserver"                 ],                 "stat": {                     ...                     "lnk_source": "/path/to/logs/domain/adminserver",                     ...                 }             },             {                 "changed": false,                 "invocation": {                     "module_args": "path=\"/path/to/servers/mservers/domain/servers/some_hostname/logs\" get_md5=no",                     "module_name": "stat"                 },                 "item": [                     {                         "name": "mservers"                     },                     "some_hostname"                 ],                 "stat": {                     ...                     "lnk_source": "/path/to/logs/domain/some_hostname",                     ...

looping on results in array (denoted []), done as

with_items: somelist

or if it's dict contains list, in case

with_items: log_dir.results

note can written

with_items: log_dir['results']

so in task

- name: check if log directory exists - step 2   fail: msg="log directory not exists or not symlink."   failed_when: >     item.stat.islnk not defined     or item.stat.islnk != true     or item..stat.lnk_source != "{{ wl_base }}/logs/{{ wl_dom }}/{{ item.1 }}"   with_items: log_dir.results

more information , examples available in http://docs.ansible.com/playbooks_loops.html#standard-loops.

the main thing here you're wanting access part of registered variable.


Comments

Post a Comment

Popular posts from this blog

java - Oracle EBS .ClassNotFoundException: oracle.apps.fnd.formsClient.FormsLauncher.class ERROR -

-
i need in configuring java on machine because, when try loading forms, loader goes in circles , gives error: java.lang.classnotfoundexception: oracle.apps.fnd.formsclient.formslauncher.class @ sun.plugin2.applet.applet2classloader.findclass(unknown source) @ sun.plugin2.applet.plugin2classloader.loadclass0(unknown source) @ sun.plugin2.applet.plugin2classloader.loadclass(unknown source) @ sun.plugin2.applet.plugin2classloader.loadclass(unknown source) @ java.lang.classloader.loadclass(unknown source) @ sun.plugin2.applet.plugin2classloader.loadcode(unknown source) @ sun.plugin2.applet.plugin2manager.createapplet(unknown source) @ sun.plugin2.applet.plugin2manager$appletexecutionrunnable.run (unknown source) @ java.lang.thread.run(unknown source) i have tried re-installing firefox, older versions of java runtime environments, disabling proxy. what missing? application working on other machines. i spent around 100 hours finding s
Read more

c# - how to use buttonedit in devexpress gridcontrol -

-
Image
i trying create gridcontrol buttonedit in 1 of columns. when user clicks button edit, popups form select product. when selection done on popup, returns datarow selection main grid below. but when column loses focus, value wrote column disappear. here code creates gridcontrol's data , buttonedit's click event. private void frmsiparisnew_load(object sender, eventargs e) { dt = new datatable(); dt.columns.add("malzeme_kodu",typeof(string)); dt.columns.add("malzeme_aciklama", typeof(string)); dt.columns.add("adet", typeof(decimal)); dt.columns.add("birim", typeof(string)); dt.columns.add("fiyat", typeof(decimal)); dt.columns.add("kur", typeof(string)); dt.columns.add("tutar", typeof(decimal)); datarow dr = dt.newrow(); dt.rows.add(dr); gc.datasource = dt; } private void repositoryitembuttoneditmal
Read more

nvd3.js - angularjs-nvd3-directives setting color in legend as well as in chart elements -

-
good morning i using angularjs-nvd3-directives, great, having difficulties when setting color of multi bar chart ( http://cmaurer.github.io/angularjs-nvd3-directives/multi.bar.chart.html ). the show legend works well: <div ng-controller="examplectrl"> <nvd3-multi-bar-chart data="exampledata" id="showlegendexample" width="550" height="300" showxaxis="true" showyaxis="true" xaxistickformat="xaxistickformatfunction()" showlegend="true"> <svg></svg> </nvd3-multi-bar-chart> </div> but when add option in conjunction color="colorfunction()" where, var colorarray = ['#ff0000', '#0000ff', '#ffff00', '#00ffff']; $scope.colorfunction = function() { return function(d, i) { return colorarray[i]; }; } the color of cha
Read more