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Docker Plugin

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Ignore containers in weird state.
This commit is contained in:
Samuel Cantero 2016-01-04 22:42:47 -03:00
parent ae03bc6fb8
commit 0a5f6adf2c
2 changed files with 18 additions and 12 deletions
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20
plugins/docker/docker_cpu
View file

@ -66,14 +66,18 @@ for my $i (1 .. $#containers)
$name =~ s/[-\+*\/\.]/_/g; $name =~ s/[-\+*\/\.]/_/g;
# truncate container name with "," character. # truncate container name with "," character.
$name =~ s/,.*//g; $name =~ s/,.*//g;
open(my $file, '<', "/sys/fs/cgroup/cpuacct/docker/$id/cpuacct.usage") or die "Unable to open file, $!"; if (open(my $file, '<', "/sys/fs/cgroup/cpuacct/docker/$id/cpuacct.usage"))
my $total_cpu_ns = <$file>; {
$total_cpu_ns =~ s/\s+$//; my $total_cpu_ns = <$file>;
close $file; $total_cpu_ns =~ s/\s+$//;
open($file, '<', "/sys/fs/cgroup/cpuacct/docker/$id/cpuacct.usage_percpu") or die "Unable to open file, $!"; close $file;
my @ncpu = split / /, <$file>; if (open($file, '<', "/sys/fs/cgroup/cpuacct/docker/$id/cpuacct.usage_percpu"))
close $file; {
push @result, {'name'=>$name, 'total_cpu_ns'=>$total_cpu_ns, 'ncpu'=>$#ncpu}; my @ncpu = split / /, <$file>;
close $file;
push @result, {'name'=>$name, 'total_cpu_ns'=>$total_cpu_ns, 'ncpu'=>$#ncpu};
}
}
} }
if (defined $ARGV[0] and $ARGV[0] eq "config") if (defined $ARGV[0] and $ARGV[0] eq "config")

10
plugins/docker/docker_memory
View file

@ -66,10 +66,12 @@ for my $i (1 .. $#containers)
$name =~ s/[-\+*\/\.]/_/g; $name =~ s/[-\+*\/\.]/_/g;
# truncate container name with "," character. # truncate container name with "," character.
$name =~ s/,.*//g; $name =~ s/,.*//g;
open(my $file, '<', "/sys/fs/cgroup/memory/docker/$id/memory.usage_in_bytes") or die "Unable to open file, $!"; if (open(my $file, '<', "/sys/fs/cgroup/memory/docker/$id/memory.usage_in_bytes"))
my $memory_bytes = <$file>; {
$memory_bytes =~ s/\s+$//; my $memory_bytes = <$file>;
push @result, {'name'=>$name, 'memory_bytes'=>$memory_bytes}; $memory_bytes =~ s/\s+$//;
push @result, {'name'=>$name, 'memory_bytes'=>$memory_bytes};
}
} }
if (defined $ARGV[0] and $ARGV[0] eq "config") if (defined $ARGV[0] and $ARGV[0] eq "config")