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Pipeline process 5 (iteration) caused an error: Can't exec "hostname": No such file or directory at /usr/bin/pt-query-digest line 6828.
With image 3.2.1:
$ docker run -ti --rm perconalab/percona-toolkit:3.2.1 bash
bash-4.4$ more +6831 /usr/bin/pt-query-digest | head -7
sub hostname {
my ( $self ) = @_;
my $hostname = `hostname`;
if ( $hostname ) {
chomp $hostname;
return "# Hostname: $hostname\n";
}
bash-4.4$ type hostname
hostname is /usr/bin/hostname
bash-4.4$ hostname
0dffb14c72b7
On image 3.5.2 and later:
$ docker run -ti --rm perconalab/percona-toolkit:3.5.2 bash
bash-5.1$ more +6826 /usr/bin/pt-query-digest | head -9
sub hostname {
my ( $self ) = @_;
my $hostname = `hostname`;
if ( $hostname ) {
chomp $hostname;
return "# Hostname: $hostname\n";
}
return;
}
bash-5.1$ type hostname
bash: type: hostname: not found
bash-5.1$ ls -l /usr/bin/hos*
-r-xr-xr-x 1 root root 53 May 31 2022 /usr/bin/hostid
-rwxr-xr-x 1 root root 32232 Feb 13 2023 /usr/bin/hostnamectl
Environment
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Andreas Wachowski January 15, 2024 at 1:50 PM
LGTM. Thank you all for the prompt response!
Sveta Smirnova January 15, 2024 at 1:26 PM
Fix verified. @surabhi.bhat please mark this ticket as “Resolved”.
surabhi.bhat January 15, 2024 at 12:58 PM
The issue has been fixed now and the updated docker images have been pushed to percona and perconalab organizations on docker hub. Please check the docker images with the below tags for the fix:
Please ignore my last comment: hostname does not exist in the new Docker image either.
Verified as described.
sveta@s76:~/src/percona/percona-server$ docker run -ti --rm percona/percona-toolkit:latest bash
bash-5.1$ more +6826 /usr/bin/pt-query-digest | head -9
return "# Current date: " . (scalar localtime) . "\n";
}
sub hostname {
my ( $self ) = @_;
my $hostname = `hostname`;
if ( $hostname ) {
chomp $hostname;
return "# Hostname: $hostname\n";
bash-5.1$ type hostname
bash: type: hostname: not found
bash-5.1$ ls -l /usr/bin/host
hostid hostnamectl
Sveta Smirnova January 12, 2024 at 11:51 AM
Thank you for the report.
Could you please try with the latest 3.5.7 image from https://hub.docker.com/r/percona/percona-toolkit ? We reworked Docker images for the Percona Toolkit and they are now part of the percona hub.
When using the perconalab/percona-toolkit docker image , starting with 3.5.x, I see
With image 3.2.1:
$ docker run -ti --rm perconalab/percona-toolkit:3.2.1 bash bash-4.4$ more +6831 /usr/bin/pt-query-digest | head -7 sub hostname { my ( $self ) = @_; my $hostname = `hostname`; if ( $hostname ) { chomp $hostname; return "# Hostname: $hostname\n"; } bash-4.4$ type hostname hostname is /usr/bin/hostname bash-4.4$ hostname 0dffb14c72b7On image 3.5.2 and later:
$ docker run -ti --rm perconalab/percona-toolkit:3.5.2 bash bash-5.1$ more +6826 /usr/bin/pt-query-digest | head -9 sub hostname { my ( $self ) = @_; my $hostname = `hostname`; if ( $hostname ) { chomp $hostname; return "# Hostname: $hostname\n"; } return; } bash-5.1$ type hostname bash: type: hostname: not found bash-5.1$ ls -l /usr/bin/hos* -r-xr-xr-x 1 root root 53 May 31 2022 /usr/bin/hostid -rwxr-xr-x 1 root root 32232 Feb 13 2023 /usr/bin/hostnamectl