The pattern for iterating over a hash is the same regardless of module and
would look like:
vars:
my_pairs:
- key: foo
value: bar
- key: foo2
value: bar2
tasks:
- shell: echo "{{ item.key }} and {{ item.value }}"
with_items: my_pairs
So, generally applicable to sysctl or anything else.
You could also define the list right under "with_items" without the
intermediate variable.
On Tue, Feb 18, 2014 at 3:55 PM, Walid <[email protected]> wrote:
> Hi,
>
>
> I have defined under group_vars, something like the following :
>
>
> ---
>
> dc001_sysctl:
>
> net.ipv4.ip_local_port_range: 32768 61000
>
> net.ipv4.tcp_fin_timeout: 30
>
> net.ipv4.tcp_keepalive_time: 1800
>
> ...
>
> ...
>
> net.ipv4.neigh.default.gc_thresh1: 2048
>
> net.ipv4.neigh.default.gc_thresh2: 4096
>
> net.ipv4.neigh.default.gc_thresh3: 8192
>
>
> the template of the /etc/sysctl.conf looks something like the following:
>
>
>
> {% for parameter,value in dc001_sysctl.getenteries() %}
>
> {{ parameter }}= {{ value }}
>
> {% endfor %}
>
>
>
> my question if I prefer to do this using the sysctl module, what is the
> best way to iterate over these dictionary values in a systctl module task?
> my reasoning is to protect against some one have changed the sysctl from
> the command line without updating the sysctl.conf file or it is in the
> sysctl.file but was not reloaded.
>
>
> kind regards
>
>
> Walid
>
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