openstack/fuel-library
Code Issues Proposed changes

Allow MongoDB to set up cluster when in recovery state

Browse Source 
Also cleaned up 'exec' statements, spacing, quoting.

MongoDB sometimes deploys into REC (recovery) state, but
it does not block deployment. Also running mongostat with
'-n1' option so that it does not print many lines and
waste time during deployment.

Change-Id: I4d6cb861e5f40fd2e4f74742d51aa40212b8f030
Closes-Bug: #1381826
This commit is contained in:
Matthew Mosesohn 2014-10-16 15:31:20 +04:00
parent 5f5b4cafc9
commit 22c094a817
1 changed files with 9 additions and 11 deletions
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20
deployment/puppet/mongodb/manifests/replset/install.pp
View File

@ -4,6 +4,11 @@ class mongodb::replset::install (
)
{
Exec{
logoutput => true,
path => '/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin',
}
notify { 'Create ReplicaSet ': }
define add_replset_members() {
@ -11,37 +16,30 @@ class mongodb::replset::install (
notify { "Member ${node_hostname}":; }
exec { "add ${node_hostname}":
command => "/bin/echo \"rs.add(\\\"${node_hostname}\\\")\"| /usr/bin/mongo",
logoutput => true,
}
}
# Workaround: wait for server
exec { 'wait_for_server':
path => '/bin:/usr/bin',
command => 'echo \'TRY_NUMBER=1; for i in {1..10}; do echo "Connecting to mongo... $TRY_NUMBER"; (mongostat | grep ok) && break; sleep 1; ((TRY_NUMBER++)); done\' | bash',
command => 'echo \'TRY_NUMBER=1; for i in {1..10}; do echo "Connecting to mongo... $TRY_NUMBER"; (mongostat -n1 | egrep "(ok|REC)" ) && break; sleep 1; ((TRY_NUMBER++)); done\' | bash',
tries => 10,
try_sleep => 1,
logoutput => true,
try_sleep => 1,
} ->
exec { 'rs.initiate':
command => '/bin/echo \"rs.initiate()\"| /usr/bin/mongo',
logoutput => true,
command => '/bin/echo "rs.initiate()"| /usr/bin/mongo',
} ->
exec { 'do_pause_1':
command => '/bin/sleep 5',
logoutput => true,
} ->
exec { 'rs.conf':
command => '/bin/echo \"rs.conf()\"| /usr/bin/mongo',
logoutput => true,
command => '/bin/echo "rs.conf()"| /usr/bin/mongo',
} ->
exec { 'do_pause_2':
command => '/bin/sleep 5',
logoutput => true,
} ->
add_replset_members{ $replset_members:; }