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Fix issue #657: "mkdocker command= " could not set commad for container correctly

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This commit is contained in:
ertaozh 2016-01-29 01:17:24 -05:00
parent 6e276a3c33
commit ded2750905
1 changed files with 42 additions and 7 deletions
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49
xCAT-server/lib/xcat/plugins/docker.pm
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@ -488,6 +488,37 @@ sub single_state_engine {
#-------------------------------------------------------
=head3 deal_with_space_in_array_entry
The function to add '' for entries that have spaces
Input:
$array: The string array whose entires may have spaces
Return:
A string that join the entries in input $array with space,
for entries have spaces, they will be put in "'"
Usage example:
=cut
#-------------------------------------------------------
sub deal_with_space_in_array_entry {
my $array = shift;
my @ret_array = ();
push @ret_array, shift @$array;
foreach (@$array) {
if (/\s/) {
push @ret_array, "'$_'";
}
else {
push @ret_array, $_;
}
}
return join(' ', @ret_array);
}
#-------------------------------------------------------
=head3 parse_docker_list_info
The function to parse the content returned by the lsdocker command
@ -496,7 +527,7 @@ sub single_state_engine {
The variable is decoded from JSON string
$flag: To show the info is get from dockerhost (1) or a speciifed docker (0)
Return:
docker_info_string in the format: $id\t$image\t$command\t$created\t$status\t$names;
docker_info_string in the format: $id $image $command $created $status $names;
Usage example:
=cut
@ -509,13 +540,12 @@ sub parse_docker_list_info {
my ($id,$image,$command,$created,$status,$names);
$id = substr($docker_info_hash->{'Id'}, 0, 12);
if ($flag) {
$image = substr($docker_info_hash->{'Image'}, 0, 20);
$image = $docker_info_hash->{'Image'};
$command = $docker_info_hash->{'Command'};
$created = $docker_info_hash->{'Created'};
$status = $docker_info_hash->{'Status'};
$command = substr($command,0, 20);
$names = join(',',@{$docker_info_hash->{'Names'}});
$names = $docker_info_hash->{'Names'}->[0];
my ($sec,$min,$hour,$day,$mon,$year) = localtime($created);
$mon += 1;
$year += 1900;
@ -523,13 +553,18 @@ sub parse_docker_list_info {
}
else {
$image = $docker_info_hash->{Config}->{'Image'};
$command = join(',', @{$docker_info_hash->{Config}->{'Cmd'}});
$command = deal_with_space_in_array_entry($docker_info_hash->{Config}->{'Cmd'});
if (defined($docker_info_hash->{Config}->{'Entrypoint'})) {
$command = deal_with_space_in_array_entry($docker_info_hash->{Config}->{'Entrypoint'});
}
$names = $docker_info_hash->{'Name'};
$created = $docker_info_hash->{'Created'};
$status = $docker_info_hash->{'State'}->{'Status'};
$created =~ s/\..*$//;
}
return("$id\t$image\t$command\t$created\t$status\t$names");
my $cmd = sprintf("\"%.20s\"", $command);
my $string = sprintf("%-12s %-30.30s %-22s %-20s %-10s %s", $id, $image, $cmd, $created, $status, $names);
return($string);
}
#-------------------------------------------------------
@ -1073,7 +1108,7 @@ sub genreq_for_mkdocker {
#$info_hash{Hostname} = '';
#$info_hash{Domainname} = '';
$info_hash{Image} = "$dockerinfo->{image}";
$info_hash{Cmd} = "$dockerinfo->{cmd}";
@{$info_hash{Cmd}} = split/,/, $dockerinfo->{cmd};
$info_hash{Memory} = $dockerinfo->{mem};
$info_hash{MacAddress} = $dockerinfo->{mac};
$info_hash{CpusetCpus} = $dockerinfo->{cpus};