mirror of
https://github.com/ClusterCockpit/cc-backend
synced 2024-11-10 08:57:25 +01:00
Update config README. Add helper script for subClusters
This commit is contained in:
Jan Eitzinger
parent
71d6bf81c2
commit
2a43e0bcf3
@ -3,7 +3,7 @@
|
|||||||
cc-backend requires a configuration file speciyfing the cluster systems to be used. Still many default
|
cc-backend requires a configuration file speciyfing the cluster systems to be used. Still many default
|
||||||
options documented below are used. cc-backend tries to load a config.json from the working directory per default.
|
options documented below are used. cc-backend tries to load a config.json from the working directory per default.
|
||||||
To overwrite the default specify a json config file location using the command line option `--config <filepath>`.
|
To overwrite the default specify a json config file location using the command line option `--config <filepath>`.
|
||||||
All security relevant configuration. e.g., keys and passwords, are set using environment variables.
|
All security relevant configuration. e.g., keys and passwords, are set using environment variables.
|
||||||
It is supported to specify these by means of an `.env` file located in the project root.
|
It is supported to specify these by means of an `.env` file located in the project root.
|
||||||
|
|
||||||
## Configuration Options
|
## Configuration Options
|
||||||
@ -18,6 +18,7 @@ It is supported to specify these by means of an `.env` file located in the proje
|
|||||||
* `db`: Type string. For sqlite3 a filename, for mysql a DSN in this format: https://github.com/go-sql-driver/mysql#dsn-data-source-name (Without query parameters!). Default: `./var/job.db`.
|
* `db`: Type string. For sqlite3 a filename, for mysql a DSN in this format: https://github.com/go-sql-driver/mysql#dsn-data-source-name (Without query parameters!). Default: `./var/job.db`.
|
||||||
* `job-archive`: Type string. Path to the job-archive. Default: `./var/job-archive`.
|
* `job-archive`: Type string. Path to the job-archive. Default: `./var/job-archive`.
|
||||||
* `disable-archive`: Type bool. Keep all metric data in the metric data repositories, do not write to the job-archive. Default `false`.
|
* `disable-archive`: Type bool. Keep all metric data in the metric data repositories, do not write to the job-archive. Default `false`.
|
||||||
|
* `validate`: Type bool. Validate all input json documents against json schema.
|
||||||
* `"session-max-age`: Type string. Specifies for how long a session shall be valid as a string parsable by time.ParseDuration(). If 0 or empty, the session/token does not expire! Default `168h`.
|
* `"session-max-age`: Type string. Specifies for how long a session shall be valid as a string parsable by time.ParseDuration(). If 0 or empty, the session/token does not expire! Default `168h`.
|
||||||
* `"jwt-max-age`: Type string. Specifies for how long a JWT token shall be valid as a string parsable by time.ParseDuration(). If 0 or empty, the session/token does not expire! Default `0`.
|
* `"jwt-max-age`: Type string. Specifies for how long a JWT token shall be valid as a string parsable by time.ParseDuration(). If 0 or empty, the session/token does not expire! Default `0`.
|
||||||
* `https-cert-file` and `https-key-file`: Type string. If both those options are not empty, use HTTPS using those certificates.
|
* `https-cert-file` and `https-key-file`: Type string. If both those options are not empty, use HTTPS using those certificates.
|
||||||
@ -27,7 +28,7 @@ It is supported to specify these by means of an `.env` file located in the proje
|
|||||||
* `ldap`: Type object. For LDAP Authentication and user synchronisation. Default `nil`.
|
* `ldap`: Type object. For LDAP Authentication and user synchronisation. Default `nil`.
|
||||||
- `url`: Type string. URL of LDAP directory server.
|
- `url`: Type string. URL of LDAP directory server.
|
||||||
- `user_base`: Type string. Base DN of user tree root.
|
- `user_base`: Type string. Base DN of user tree root.
|
||||||
- `search_dn`: Type string. DN for authenticating LDAP admin account with fgeneral read rights.
|
- `search_dn`: Type string. DN for authenticating LDAP admin account with general read rights.
|
||||||
- `user_bind`: Type string. Expression used to authenticate users via LDAP bind. Must contain `uid={username}`.
|
- `user_bind`: Type string. Expression used to authenticate users via LDAP bind. Must contain `uid={username}`.
|
||||||
- `user_filter`: Type string. Filter to extract users for syncing.
|
- `user_filter`: Type string. Filter to extract users for syncing.
|
||||||
- `sync_interval`: Type string. Interval used for syncing local user table with LDAP directory. Parsed using time.ParseDuration.
|
- `sync_interval`: Type string. Interval used for syncing local user table with LDAP directory. Parsed using time.ParseDuration.
|
||||||
|
|||||||
228
configs/generate-subcluster.pl
Executable file
228
configs/generate-subcluster.pl
Executable file
@ -0,0 +1,228 @@
|
|||||||
|
#!/usr/bin/env perl
|
||||||
|
use strict;
|
||||||
|
use warnings;
|
||||||
|
use utf8;
|
||||||
|
|
||||||
|
my %INFO;
|
||||||
|
my %DOMAINS;
|
||||||
|
my $SMT;
|
||||||
|
my $numMemoryDomains;
|
||||||
|
$DOMAINS{socket} = [];
|
||||||
|
$DOMAINS{memoryDomain} = [];
|
||||||
|
$DOMAINS{core} = [];
|
||||||
|
$DOMAINS{gpu} = [];
|
||||||
|
|
||||||
|
my $gpuID=-1;
|
||||||
|
my $id;
|
||||||
|
|
||||||
|
# Step 1 : Extract system information
|
||||||
|
my $topo = `likwid-topology -O -G`;
|
||||||
|
$INFO{numGPUs} = 0;
|
||||||
|
|
||||||
|
foreach my $ln (split("\n", $topo)) {
|
||||||
|
if ( $ln =~ /^STRUCT,NUMA Topology ([0-9]+)/ ) {
|
||||||
|
$id = $1;
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^Processors/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
shift @fields;
|
||||||
|
$DOMAINS{memoryDomain}[$id] = [ @fields ];
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^STRUCT,Cache Topology L1/ ) {
|
||||||
|
$id = -1;
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^Cache groups/ ) {
|
||||||
|
if ( $id == -1 ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
shift @fields;
|
||||||
|
my $i = 0;
|
||||||
|
foreach my $core ( @fields ) {
|
||||||
|
$DOMAINS{core}[$i++] = [ split(" ", $core) ];
|
||||||
|
}
|
||||||
|
$id = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^ID:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$gpuID = $fields[1];
|
||||||
|
}
|
||||||
|
if ( $gpuID >= 0 ) {
|
||||||
|
if ( $ln =~ /^Name:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$DOMAINS{gpu}[$gpuID] = {};
|
||||||
|
$DOMAINS{gpu}[$gpuID]{model} = $fields[1];
|
||||||
|
if ( $fields[1] =~ /nvidia/i ) {
|
||||||
|
$DOMAINS{gpu}[$gpuID]{type} = "Nvidia GPU";
|
||||||
|
} elsif ( $fields[1] =~ /amd/i ) {
|
||||||
|
$DOMAINS{gpu}[$gpuID]{type} = "AMD GPU";
|
||||||
|
} elsif ( $fields[1] =~ /intel/i ) {
|
||||||
|
$DOMAINS{gpu}[$gpuID]{type} = "Intel GPU";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^PCI bus:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$fields[1] =~ s/0x//;
|
||||||
|
$DOMAINS{gpu}[$gpuID]{bus} = $fields[1];
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^PCI domain:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$fields[1] =~ s/0x//;
|
||||||
|
$DOMAINS{gpu}[$gpuID]{domain} = $fields[1];
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^PCI device/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$fields[1] =~ s/0x//;
|
||||||
|
$DOMAINS{gpu}[$gpuID]{device} = $fields[1];
|
||||||
|
$gpuID = -1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^CPU name:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$INFO{processor} = $fields[1];
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^CPU type/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$INFO{family} = $fields[1];
|
||||||
|
$INFO{family} =~ s/[\(\)]//g;
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^Sockets:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$INFO{socketsPerNode} = $fields[1];
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^Cores per socket:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$INFO{coresPerSocket} = $fields[1];
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^GPU count:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$INFO{numGPUs} = $fields[1];
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^Threads per core:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$SMT = $fields[1];
|
||||||
|
$INFO{threadsPerCore} = $SMT;
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^NUMA domains:/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
$INFO{memoryDomainsPerNode} = $fields[1];
|
||||||
|
}
|
||||||
|
if ( $ln =~ /^Socket ([0-9]+)/ ) {
|
||||||
|
my @fields = split(",", $ln);
|
||||||
|
shift @fields;
|
||||||
|
$DOMAINS{socket}[$1] = [ @fields ];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
my $node;
|
||||||
|
my @sockets;
|
||||||
|
foreach my $socket ( @{$DOMAINS{socket}} ) {
|
||||||
|
push @sockets, "[".join(",", @{$socket})."]";
|
||||||
|
$node .= join(",", @{$socket})
|
||||||
|
}
|
||||||
|
$INFO{sockets} = join(",\n", @sockets);
|
||||||
|
|
||||||
|
my @memDomains;
|
||||||
|
foreach my $d ( @{$DOMAINS{memoryDomain}} ) {
|
||||||
|
push @memDomains, "[".join(",", @{$d})."]";
|
||||||
|
}
|
||||||
|
$INFO{memoryDomains} = join(",\n", @memDomains);
|
||||||
|
|
||||||
|
my @cores;
|
||||||
|
foreach my $c ( @{$DOMAINS{core}} ) {
|
||||||
|
push @cores, "[".join(",", @{$c})."]";
|
||||||
|
}
|
||||||
|
$INFO{cores} = join(",", @cores);
|
||||||
|
|
||||||
|
my $numCoresPerNode = $INFO{coresPerSocket} * $INFO{socketsPerNode};
|
||||||
|
my $numCoresPerMemoryDomain = $numCoresPerNode / $INFO{memoryDomainsPerNode};
|
||||||
|
my $memBw;
|
||||||
|
|
||||||
|
my $exp = join(' ',map("-w M$_:1GB:$numCoresPerMemoryDomain:1:$SMT", 0 ... $INFO{memoryDomainsPerNode}-1));
|
||||||
|
print "Using: $exp\n";
|
||||||
|
my $out = `likwid-bench -t clload $exp`;
|
||||||
|
foreach my $ln ( split("\n", $out) ){
|
||||||
|
if ( $ln =~ /MByte\/s:\s+([0-9.]+)/ ) {
|
||||||
|
$memBw = my $rounded = int($1/1000 + 0.5);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
my $flopsScalar;
|
||||||
|
$out = `likwid-bench -t peakflops -w N:24kB:$numCoresPerNode`;
|
||||||
|
foreach my $ln ( split("\n", $out) ){
|
||||||
|
if ( $ln =~ /MFlops\/s:\s+([0-9.]+)/ ) {
|
||||||
|
$flopsScalar = my $rounded = int($1/1000 + 0.5);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
my $simd = "";
|
||||||
|
my $fh;
|
||||||
|
open($fh,"<","/proc/cpuinfo");
|
||||||
|
foreach my $ln ( <$fh> ) {
|
||||||
|
if ( $ln =~ /flags/ ) {
|
||||||
|
if ( $ln =~ /avx2/ ) {
|
||||||
|
$simd = '_avx_fma';
|
||||||
|
}
|
||||||
|
if ( $ln =~ /avx512ifma/ ) {
|
||||||
|
$simd = '_avx512_fma';
|
||||||
|
}
|
||||||
|
last;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
close $fh;
|
||||||
|
|
||||||
|
print "Using peakflops variant $simd\n";
|
||||||
|
my $flopsSimd;
|
||||||
|
$out = `likwid-bench -t peakflops$simd -w N:500kB:$numCoresPerNode`;
|
||||||
|
foreach my $ln ( split("\n", $out) ){
|
||||||
|
if ( $ln =~ /MFlops\/s:\s+([0-9.]+)/ ) {
|
||||||
|
$flopsSimd = my $rounded = int($1/1000 + 0.5);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( $INFO{numGPUs} > 0 ) {
|
||||||
|
$INFO{gpus} = "\"accelerators\": [\n";
|
||||||
|
|
||||||
|
my @gpuStr;
|
||||||
|
|
||||||
|
foreach $id ( 0 ... ($INFO{numGPUs}-1) ) {
|
||||||
|
my %gpu = %{$DOMAINS{gpu}[$id]};
|
||||||
|
my $deviceAddr = sprintf("%08x:%02x:%02x\.0", hex($gpu{domain}), hex($gpu{bus}), hex($gpu{device}));
|
||||||
|
$gpuStr[$id] = <<END
|
||||||
|
{
|
||||||
|
"id": "$deviceAddr",
|
||||||
|
"type": "$gpu{type}",
|
||||||
|
"model": "$gpu{model}"
|
||||||
|
}
|
||||||
|
END
|
||||||
|
}
|
||||||
|
|
||||||
|
$INFO{gpus} .= join(",\n",@gpuStr);
|
||||||
|
$INFO{gpus} .= "]\n";
|
||||||
|
}
|
||||||
|
|
||||||
|
print <<"END";
|
||||||
|
{
|
||||||
|
"name": "<FILL IN>",
|
||||||
|
"processorType": "$INFO{processor}",
|
||||||
|
"socketsPerNode": $INFO{socketsPerNode},
|
||||||
|
"coresPerSocket": $INFO{coresPerSocket},
|
||||||
|
"threadsPerCore": $INFO{threadsPerCore},
|
||||||
|
"flopRateScalar": $flopsScalar,
|
||||||
|
"flopRateSimd": $flopsSimd,
|
||||||
|
"memoryBandwidth": $memBw,
|
||||||
|
"nodes": "<FILL IN NODE RANGES>",
|
||||||
|
"topology": {
|
||||||
|
"node": [$node],
|
||||||
|
"socket": [
|
||||||
|
$INFO{sockets}
|
||||||
|
],
|
||||||
|
"memoryDomain": [
|
||||||
|
$INFO{memoryDomains}
|
||||||
|
],
|
||||||
|
$INFO{gpus}
|
||||||
|
"core": [
|
||||||
|
$INFO{cores}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
END
|
||||||
Loading…
Reference in New Issue
Block a user