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a61e43e18e
Currently, it is not possible to configure `apps.plugin` via NixOS
option `services.netdata.configDir."apps_groups.conf"`. This is because
`apps.plugin` explicitly does not follow symbolic links when reading its
configuration from apps_groups.conf[^ref].
This change will copy that file instead of symlinking to address this.
Fixes #255161
[^ref]: 3849e70f93/src/collectors/apps.plugin/apps_plugin.c (L679)
56 lines
1.8 KiB
Nix
56 lines
1.8 KiB
Nix
# This test runs netdata and checks for data via apps.plugin
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import ./make-test-python.nix ({ pkgs, ...} : {
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name = "netdata";
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meta = with pkgs.lib.maintainers; {
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maintainers = [ cransom raitobezarius ];
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};
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nodes = {
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netdata =
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{ pkgs, ... }:
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{
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environment.systemPackages = with pkgs; [ curl jq netdata ];
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services.netdata = {
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enable = true;
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python.recommendedPythonPackages = true;
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configDir."apps_groups.conf" = pkgs.writeText "apps_groups.conf" ''
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netdata_test: netdata
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'';
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};
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};
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};
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testScript = ''
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start_all()
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netdata.wait_for_unit("netdata.service")
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# wait for the service to listen before sending a request
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netdata.wait_for_open_port(19999)
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# check if the netdata main page loads.
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netdata.succeed("curl --fail http://localhost:19999/")
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netdata.succeed("sleep 4")
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# check if netdata can read disk ops for root owned processes.
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# if > 0, successful. verifies both netdata working and
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# apps.plugin has elevated capabilities.
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url = "http://localhost:19999/api/v1/data?chart=user.root_disk_physical_io"
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filter = '[.data[range(10)][2]] | add | . < 0'
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cmd = f"curl -s {url} | jq -e '{filter}'"
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netdata.wait_until_succeeds(cmd)
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# check if the control socket is available
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netdata.succeed("sudo netdatacli ping")
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# check that custom groups in apps_groups.conf are used.
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# if > 0, successful. verifies that user-specified apps_group.conf
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# is used.
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url = "http://localhost:19999/api/v1/data?chart=app.netdata_test_cpu_utilization"
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filter = '[.data[range(10)][2]] | add | . > 0'
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cmd = f"curl -s {url} | jq -e '{filter}'"
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netdata.wait_until_succeeds(cmd, timeout=30)
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'';
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})
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