D. Christopher Dale wrote:
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> I am trying to auto generate my host file for a grid deployment.
>
> The following works well if I actually put a number in the of the for
> loop. I have tried quite a few variations on this theme but cannot seem
> to identify a working solution. Any ideas?
>
> b_grid=$grid
> let b_grid_size=$grid_size
> let b_final_oct=$first_grid_node_final_oct
> let b_grid_size=$grid_size
> b_pub_sub_net=$pub_sub_net
> b_priv_sub_net=$priv_sub_net
>
>
I'm not sure I grok the "let" stuff, but if the issue is you have a
variable stored in Cobbler as a string and you want the Python range
function to work, that should be easy enough.
Try something simple to cast the string back into an int and range
should work fine.
#set $mysize = int($mysize)
In general, more of a Cheetah question, so you may also like to see
cheetahtemplate.org for other docs/info.
--Michael
> #for $cur_node in $range( $b_grid_size )
>
> let b_vip=$b_final_oct+20
> awk -v pub_sub_net="$b_pub_sub_net" -v cur_oct="$b_final_oct" -v
> grid="$b_grid" -v cur_node="$cur_node" 'BEGIN {printf("%s%s
> %s%02s.%s.gesi %s%02s\n", pub_sub_net, cur_oct, grid, cur_node, grid,
> grid, cur_node)}' >> /etc/hosts
> awk -v pub_sub_net="$b_pub_sub_net" -v grid="$b_grid" -v vip="$b_vip"
> - -v cur_node="$cur_node" 'BEGIN {printf("%s%s %s%02s-vip\n",
> pub_sub_net, vip, grid, cur_node)}' >> /etc/hosts
> awk -v priv_sub_net="$b_priv_sub_net" -v grid="$b_grid" -v
> cur_oct="$b_final_oct" -v cur_node="$cur_node" 'BEGIN {printf("%s%s
> %s%02s-priv\n", priv_sub_net, cur_oct, grid, cur_node)}' >> /etc/hosts
> let b_final_oct+=1
>
> #end for
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