Resilient stack: add promise for ssh key presence of PBS in root instanec.

stack/resilient/buildout.cfg

@@ -67,14 +67,14 @@ mode = 0644
 [template-replicated]
 recipe = slapos.recipe.download
 url = ${:_profile_base_location_}/template-replicated.cfg.in
-md5sum = e8cf325c87c9b4416a47c14bc68e1bdf
+md5sum = 9e236726678d89a5359e1571a91e59e8
 mode = 0644
 destination = ${buildout:directory}/template-replicated.cfg.in
 
 [template-parts]
 recipe = slapos.recipe.download
 url = ${:_profile_base_location_}/template-parts.cfg.in
-md5sum = dcce0e74292eddffde7f9e366d356080
+md5sum = a3f55a20881c3f1ec4416662146c06f7
 mode = 0644
 destination = ${buildout:directory}/template-parts.cfg.in
 

stack/resilient/template-parts.cfg.in

@@ -6,16 +6,17 @@
   request-{{namebase}}-2
   resilient-request-{{namebase}}-public-key-promise
   
-  {% for i in range(1,nbbackup|int) %}
-  request-{{namebase}}-pseudo-replicating-{{i}}
-  request-{{namebase}}-pseudo-replicating-{{i}}-2
-  resilient-request-{{namebase}}-pseudo-replicating-{{i}}-public-key-promise
+  {% for id in range(1,nbbackup|int) %}
+  request-{{namebase}}-pseudo-replicating-{{id}}
+  request-{{namebase}}-pseudo-replicating-{{id}}-2
+  resilient-request-{{namebase}}-pseudo-replicating-{{id}}-public-key-promise
   {% endfor %}
   
-  {% for i in range(1,nbbackup|int) %}
-  request-pbs-{{namebase}}-{{i}}
-  request-pull-backup-server-{{namebase}}-{{i}}
-  request-pull-backup-server-{{namebase}}-backup-{{i}}
+  {% for id in range(1,nbbackup|int) %}
+  request-pbs-{{namebase}}-{{id}}
+  resilient-request-pbs-{{namebase}}-{{id}}-public-key-promise
+  request-pull-backup-server-{{namebase}}-{{id}}
+  request-pull-backup-server-{{namebase}}-backup-{{id}}
   {% endfor %}
 
 

stack/resilient/template-replicated.cfg.in

@@ -131,7 +131,7 @@ recipe = collective.recipe.template
 # XXX: don't use system executable
 input = inline:#!/bin/sh
   PUBLIC_KEY_CONTENT="${request-{{namebase}}-2:connection-ssh-public-key})"
-  if [ ! -n "$PUBLIC_KEY_CONTENT" ]; then
+  if [[ ! -n "$PUBLIC_KEY_CONTENT" -o "$PUBLIC_KEY_CONTENT" == None ]]; then
     exit 1
   fi
 output = ${resilient-directory:promise}/resilient-request-{{namebase}}-public-key
@@ -149,7 +149,7 @@ recipe = collective.recipe.template
 # XXX: don't use system executable
 input = inline:#!/bin/sh
   PUBLIC_KEY_CONTENT="${request-{{namebase}}-pseudo-replicating-{{id}}-2:connection-ssh-public-key})"
-  if [ ! -n "$PUBLIC_KEY_CONTENT" ]; then
+  if [ ! -n "$PUBLIC_KEY_CONTENT" -a  "$PUBLIC_KEY_CONTENT" == None ]; then
     exit 1
   fi
 output = ${resilient-directory:promise}/resilient-request-{{namebase}}-pseudo-replicating-{{id}}-public-key
@@ -200,6 +200,19 @@ sla-{{ key }} = {{ value }}
 {%   endif %}
 {% endif %}
 
+[resilient-request-pbs-{{namebase}}-{{id}}-public-key-promise]
+# Check that public-key-value parameter exists and is not empty
+# XXX: maybe we should consider empty values to be non-nexistent.
+recipe = collective.recipe.template
+# XXX: don't use system executable
+input = inline:#!/bin/sh
+  PUBLIC_KEY_CONTENT="${request-pbs-{{namebase}}-{{id}}:connection-ssh-key}:connection-ssh-key})"
+  if [ ! -n "$PUBLIC_KEY_CONTENT" -a  "$PUBLIC_KEY_CONTENT" == None ]; then
+    exit 1
+  fi
+output = ${resilient-directory:promise}/resilient-request-{{namebase}}-pseudo-replicating-{{id}}-public-key
+mode = 700
+
 
 [request-pull-backup-server-{{namebase}}-{{id}}]
 <= request-pbs-common