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doc: clush: document --user and --port

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Partly fixes #201
This commit is contained in:
Stéphane Lesimple 2021-06-21 09:59:44 +00:00 committed by Stéphane Lesimple
parent 8d2aaf8d8f
commit d400ceeb9f
3 changed files with 21 additions and 6 deletions
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6
bin/plugin/open/clush
View file

@ -20,12 +20,14 @@ my $remainingOptions = OVH::Bastion::Plugin::begin(
'no-stdin' => \$noStdin,
'command=s' => \$command,
},
helptext => <<'EOF',
helptext => <<"EOF",
Launch a remote command on several machines sequentially (clush-like)
Usage: --osh SCRIPT_NAME [OPTIONS] --command '"remote command"'
--list HOSTLIST Comma-separated list of the hosts to run the command on
--list HOSTLIST Comma-separated list of the hosts (hostname or IP) to run the command on
--user USER Specify which remote user should we use to connect (default: BASTION_ACCOUNT)
--port PORT Specify which port to connect to (default: 22)
--step-by-step Pause before running the command on each host
--no-pause-on-failure Don't pause if the remote command failed (returned exit code != 0)
--no-confirm Skip confirmation of the host list and command

10
doc/sphinx/plugins/open/clush.rst
View file

@ -16,7 +16,15 @@ Launch a remote command on several machines sequentially (clush-like)
.. option:: --list HOSTLIST
Comma-separated list of the hosts to run the command on
Comma-separated list of the hosts (hostname or IP) to run the command on
.. option:: --user USER
Specify which remote user should we use to connect (default: BASTION_ACCOUNT)
.. option:: --port PORT
Specify which port to connect to (default: 22)
.. option:: --step-by-step

11
lib/perl/OVH/Bastion/Plugin.pm
View file

@ -97,6 +97,14 @@ sub begin {
$ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/pkg/bin';
$ENV{'PLUGIN_NAME'} = $scriptName;
$HOME = OVH::Bastion::get_home_from_env()->value;
$self = OVH::Bastion::get_user_from_env()->value;
# if we're generating documentation (PLUGIN_DOCGEN is set), leave the BASTION_ACCOUNT placeholder
if ($_helptext && !$ENV{'PLUGIN_DOCGEN'}) {
$_helptext =~ s/BASTION_ACCOUNT/$self/g;
}
osh_header($header) if $header;
if (!$result) {
@ -110,9 +118,6 @@ sub begin {
osh_exit;
}
$self = OVH::Bastion::get_user_from_env()->value;
$HOME = OVH::Bastion::get_home_from_env()->value;
$fnret = OVH::Result::R('OK', value => {sysaccount => $self, account => $self, realm => undef, remoteaccount => undef});
if ($< == 0) {
; # called by root, don't verify if it's a bastion account (because it's not)