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ceph.tests: Add BlueStore multi-node tests with CephFS

Browse source 
This should give us higher confidence that changes don't break
real-world clusters.
Originally motivated by the fuse2 -> fuse3 change.

Assisted-by: Zoo Code with Claude Opus 4.8, human cleanup.
This commit is contained in:
Niklas Hambüchen 2026-06-11 19:42:03 +00:00
commit 6a69534ea0
3 changed files with 614 additions and 2 deletions
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12
nixos/tests/all-tests.nix
View file

@ -330,8 +330,16 @@ in
};
castopod = runTest ./castopod.nix;
centrifugo = runTest ./centrifugo.nix;
ceph-multi-node-deprecated-filestore =
runTestOn [ "aarch64-linux" "x86_64-linux" ] ./ceph-multi-node-deprecated-filestore.nix;
ceph-multi-node-bluestore = runTestOn [ "aarch64-linux" "x86_64-linux" ] (
import ./ceph-multi-node-bluestore.nix { }
);
ceph-multi-node-bluestore-cephfs = runTestOn [ "aarch64-linux" "x86_64-linux" ] (
import ./ceph-multi-node-bluestore.nix { withCephfs = true; }
);
ceph-multi-node-deprecated-filestore = runTestOn [
"aarch64-linux"
"x86_64-linux"
] ./ceph-multi-node-deprecated-filestore.nix;
ceph-single-node-bluestore = runTestOn [
"aarch64-linux"
"x86_64-linux"

602
nixos/tests/ceph-multi-node-bluestore.nix Normal file
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@ -0,0 +1,602 @@
# Multi-node Ceph cluster test using BlueStore OSDs.
{
withCephfs ? false,
}:
{ lib, ... }:
let
# Development knobs:
# * `defaultTimeout` caps how long every `waitUntilSucceeds` waits before it
# gives up. Lower it for faster feedback while iterating on the test.
# * When `investigateFailures` is true, a `waitUntilSucceeds` that times out
# does NOT fail the test; instead it dumps each machine's full (multi-boot)
# journal and `/var/log/ceph` into a `test-failure-investigation/` directory
# inside the test's working/output directory and then lets the test succeed,
# so the collected logs end up in the build's store path for convenient
# reading. Keep this `false` for real CI runs.
defaultTimeout = 60;
investigateFailures = false;
cfg = {
clusterId = "066ae264-2a5d-4729-8001-6ad265f50b03";
monA = {
name = "a";
ip = "192.168.1.1";
};
osd0 = {
name = "0";
ip = "192.168.1.2";
key = "AQBCEJNa3s8nHRAANvdsr93KqzBznuIWm2gOGg==";
uuid = "55ba2294-3e24-478f-bee0-9dca4c231dd9";
};
osd1 = {
name = "1";
ip = "192.168.1.3";
key = "AQBEEJNac00kExAAXEgy943BGyOpVH1LLlHafQ==";
uuid = "5e97a838-85b6-43b0-8950-cb56d554d1e5";
};
osd2 = {
name = "2";
ip = "192.168.1.4";
key = "AQAdyhZeIaUlARAAGRoidDAmS6Vkp546UFEf5w==";
uuid = "ea999274-13d0-4dd5-9af9-ad25a324f72f";
};
# Client that mounts CephFS using the in-kernel client.
kclient = {
ip = "192.168.1.5";
};
# Client that mounts CephFS using the `ceph-fuse` client.
fuseclient = {
ip = "192.168.1.6";
};
};
generateCephConfig =
{ daemonConfig }:
{
enable = true;
global = {
fsid = cfg.clusterId;
monHost = cfg.monA.ip;
monInitialMembers = cfg.monA.name;
};
}
// daemonConfig;
generateHost =
{ cephConfig, networkConfig }:
{ pkgs, ... }:
{
virtualisation = {
# A single raw block device per machine, consumed directly by BlueStore
# as `/dev/vdb`. Because BlueStore owns the raw device (there is no
# filesystem to mount), the OSD's on-disk state survives a hard
# crash/reboot and the OSD comes back automatically.
emptyDiskImages = [ 20480 ];
vlans = [ 1 ];
};
networking = networkConfig;
# TODO: Why do we need any of these? Shouldn't Ceph work independent of `systemPackages`? Only `sudo` and `ceph` are used in our own test code.
environment.systemPackages = with pkgs; [
bash
sudo
ceph
netcat
];
services.ceph = cephConfig;
# Restart limits are unsuitable for daemons that must recover from
# arbitrary crash/network downtimes.
# Ensure all daemons have infinite restart limits.
# Otherwise the tests are flaky based on timing.
systemd.services =
let
daemonUnits =
lib.concatMap
(
daemonType:
lib.optionals (cephConfig.${daemonType}.enable or false) (
map (daemon: "ceph-${daemonType}-${daemon}") cephConfig.${daemonType}.daemons
)
)
[
"mon"
"mgr"
"osd"
"mds"
];
in
lib.genAttrs daemonUnits (_: {
serviceConfig.Restart = lib.mkForce "always";
serviceConfig.RestartSec = lib.mkForce "1";
unitConfig.StartLimitIntervalSec = lib.mkForce 0; # Ensure Restart=always is always honoured (no start limit)
});
};
networkMonA = {
dhcpcd.enable = false;
interfaces.eth1.ipv4.addresses = lib.mkOverride 0 [
{
address = cfg.monA.ip;
prefixLength = 24;
}
];
firewall = {
allowedTCPPorts = [
6789
3300
];
allowedTCPPortRanges = [
{
from = 6800;
to = 7300;
}
];
};
};
cephConfigMonA = generateCephConfig {
daemonConfig = {
mon = {
enable = true;
daemons = [ cfg.monA.name ];
};
mgr = {
enable = true;
daemons = [ cfg.monA.name ];
};
}
# The MDS daemon (which provides CephFS) is only configured in the CephFS
# variant of this test.
// lib.optionalAttrs withCephfs {
mds = {
enable = true;
daemons = [ cfg.monA.name ];
};
};
};
networkOsd = osd: {
dhcpcd.enable = false;
interfaces.eth1.ipv4.addresses = lib.mkOverride 0 [
{
address = osd.ip;
prefixLength = 24;
}
];
firewall = {
allowedTCPPortRanges = [
{
from = 6800;
to = 7300;
}
];
};
};
cephConfigOsd =
osd:
generateCephConfig {
daemonConfig = {
osd = {
enable = true;
daemons = [ osd.name ];
};
};
};
# The CephFS clients only need the ceph client tooling. They do not run any
# ceph daemon, so they only get a minimal ceph config pointing at the mon.
# The in-kernel ceph filesystem module is part of the default kernel and is
# autoloaded by `mount -t ceph`, so no extra modules are needed.
networkClient = client: {
dhcpcd.enable = false;
interfaces.eth1.ipv4.addresses = lib.mkOverride 0 [
{
address = client.ip;
prefixLength = 24;
}
];
};
cephConfigClient = generateCephConfig { daemonConfig = { }; };
generateClientHost =
{ networkConfig }:
{ pkgs, ... }:
{
virtualisation = {
vlans = [ 1 ];
};
networking = networkConfig;
environment.systemPackages = with pkgs; [
ceph
];
services.ceph = cephConfigClient;
};
# Python prelude that must run before any test code.
# It replaces every machine's `wait_until_succeeds()` with a wrapper that
# implements the "development knobs" above.
helperScript = ''
import os
import shutil
DEFAULT_TIMEOUT = ${toString defaultTimeout}
INVESTIGATE_FAILURES = ${if investigateFailures then "True" else "False"}
def collect_failure_investigation(failed_machine, command):
out_dir = os.path.join(driver.out_dir, "test-failure-investigation")
os.makedirs(out_dir, exist_ok=True)
with open(os.path.join(out_dir, "README.txt"), "w") as f:
f.write(
"wait_until_succeeds timed out on machine "
f"'{failed_machine.name}' running command:\n{command}\n"
)
for m in machines:
try:
m.execute("journalctl --no-pager --boot=all > /tmp/journal.txt 2>&1; true")
m.copy_from_machine("/tmp/journal.txt", out_dir)
shutil.move(
os.path.join(out_dir, "journal.txt"),
os.path.join(out_dir, f"{m.name}-journal.txt"),
)
except Exception as e:
m.log(f"could not collect journal: {e}")
try:
m.copy_from_machine("/var/log/ceph", out_dir)
shutil.move(
os.path.join(out_dir, "ceph"),
os.path.join(out_dir, f"{m.name}-ceph-logs"),
)
except Exception as e:
m.log(f"could not collect /var/log/ceph: {e}")
# Replace the test driver's `wait_until_succeeds` with our wrapper.
machine_class = machines[0].__class__
orig_wait_until_succeeds = machine_class.wait_until_succeeds
def patched_wait_until_succeeds(self, command: str, timeout: int = DEFAULT_TIMEOUT) -> str:
try:
return orig_wait_until_succeeds(self, command, timeout=timeout)
except Exception:
if not INVESTIGATE_FAILURES:
raise
self.log(
"wait_until_succeeds timed out; collecting logs into "
"test-failure-investigation/ and ending the test as 'passed' "
"(investigateFailures = true)"
)
collect_failure_investigation(self, command)
os._exit(0)
# Use `setattr` (rather than a plain attribute assignment) so the type
# checker does not treat this as implicitly shadowing the driver's
# `wait_until_succeeds`; the replacement is intentional.
setattr(machine_class, "wait_until_succeeds", patched_wait_until_succeeds)
'';
# Set up the cluster (mon, mgr, BlueStore OSDs) and perform a
# hard whole-cluster crash/recovery (failover) test.
#
# Based on the "manual deployment" approach from:
# https://docs.ceph.com/en/tentacle/install/manual-deployment/
baseScript = ''
start_all()
monA.wait_for_unit("network.target")
osd0.wait_for_unit("network.target")
osd1.wait_for_unit("network.target")
osd2.wait_for_unit("network.target")
# Bootstrap ceph-mon daemon
monA.succeed(
"sudo -u ceph ceph-authtool --create-keyring /tmp/ceph.mon.keyring --gen-key -n mon. --cap mon 'allow *'",
"sudo -u ceph ceph-authtool --create-keyring /etc/ceph/ceph.client.admin.keyring --gen-key -n client.admin --cap mon 'allow *' --cap osd 'allow *' --cap mds 'allow *' --cap mgr 'allow *'",
"sudo -u ceph ceph-authtool /tmp/ceph.mon.keyring --import-keyring /etc/ceph/ceph.client.admin.keyring",
"monmaptool --create --add ${cfg.monA.name} ${cfg.monA.ip} --fsid ${cfg.clusterId} /tmp/monmap",
"sudo -u ceph ceph-mon --mkfs -i ${cfg.monA.name} --monmap /tmp/monmap --keyring /tmp/ceph.mon.keyring",
"sudo -u ceph mkdir -p /var/lib/ceph/mgr/ceph-${cfg.monA.name}/",
"sudo -u ceph touch /var/lib/ceph/mon/ceph-${cfg.monA.name}/done",
"systemctl start ceph-mon-${cfg.monA.name}",
)
monA.wait_for_unit("ceph-mon-${cfg.monA.name}")
monA.succeed("ceph mon enable-msgr2")
monA.succeed("ceph config set mon auth_allow_insecure_global_id_reclaim false")
# Can't check ceph status until a mon is up
monA.succeed("ceph -s | grep 'mon: 1 daemons'")
# Start the ceph-mgr daemon, it has no deps and hardly any setup
monA.succeed(
"ceph auth get-or-create mgr.${cfg.monA.name} mon 'allow profile mgr' osd 'allow *' mds 'allow *' > /var/lib/ceph/mgr/ceph-${cfg.monA.name}/keyring",
"sync", # to ensure shell redirection above is durable
"systemctl start ceph-mgr-${cfg.monA.name}",
)
monA.wait_for_unit("ceph-mgr-a")
monA.wait_until_succeeds("ceph -s | grep 'quorum ${cfg.monA.name}'")
monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'")
# Send the admin keyring to the OSD machines.
monA.succeed("cp /etc/ceph/ceph.client.admin.keyring /tmp/shared")
osd0.succeed("cp /tmp/shared/ceph.client.admin.keyring /etc/ceph")
osd1.succeed("cp /tmp/shared/ceph.client.admin.keyring /etc/ceph")
osd2.succeed("cp /tmp/shared/ceph.client.admin.keyring /etc/ceph")
# Bootstrap the BlueStore OSDs.
osd0.succeed(
"mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd0.name}",
"echo bluestore > /var/lib/ceph/osd/ceph-${cfg.osd0.name}/type",
"ln -sf /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd0.name}/block",
"ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd0.name}/keyring --name osd.${cfg.osd0.name} --add-key ${cfg.osd0.key}",
'echo \'{"cephx_secret": "${cfg.osd0.key}"}\' | ceph osd new ${cfg.osd0.uuid} -i -',
)
osd1.succeed(
"mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd1.name}",
"echo bluestore > /var/lib/ceph/osd/ceph-${cfg.osd1.name}/type",
"ln -sf /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd1.name}/block",
"ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd1.name}/keyring --name osd.${cfg.osd1.name} --add-key ${cfg.osd1.key}",
'echo \'{"cephx_secret": "${cfg.osd1.key}"}\' | ceph osd new ${cfg.osd1.uuid} -i -',
)
osd2.succeed(
"mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd2.name}",
"echo bluestore > /var/lib/ceph/osd/ceph-${cfg.osd2.name}/type",
"ln -sf /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd2.name}/block",
"ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd2.name}/keyring --name osd.${cfg.osd2.name} --add-key ${cfg.osd2.key}",
'echo \'{"cephx_secret": "${cfg.osd2.key}"}\' | ceph osd new ${cfg.osd2.uuid} -i -',
)
# We `sync` so that the config survives the forced crashes below.
osd0.succeed(
"ceph-osd -i ${cfg.osd0.name} --mkfs --osd-uuid ${cfg.osd0.uuid}",
"chown -R ceph:ceph /var/lib/ceph/osd",
"sync",
"systemctl start ceph-osd-${cfg.osd0.name}",
)
osd1.succeed(
"ceph-osd -i ${cfg.osd1.name} --mkfs --osd-uuid ${cfg.osd1.uuid}",
"chown -R ceph:ceph /var/lib/ceph/osd",
"sync",
"systemctl start ceph-osd-${cfg.osd1.name}",
)
osd2.succeed(
"ceph-osd -i ${cfg.osd2.name} --mkfs --osd-uuid ${cfg.osd2.uuid}",
"chown -R ceph:ceph /var/lib/ceph/osd",
"sync",
"systemctl start ceph-osd-${cfg.osd2.name}",
)
monA.wait_until_succeeds("ceph osd stat | grep -e '3 osds: 3 up[^,]*, 3 in'")
monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'")
monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'")
monA.succeed(
"ceph osd pool create multi-node-test 32 32",
"ceph osd pool ls | grep 'multi-node-test'",
# A pool that has no application associated with it stays unhealthy in
# state POOL_APP_NOT_ENABLED. Ceph only auto-associates an application
# for pools it manages itself, such as CephFS data/metadata pools
# (application "cephfs") and the pools RGW creates (application "rgw"); see
# https://docs.ceph.com/en/tentacle/rados/operations/pools/#associating-a-pool-with-an-application
# This is a plain RADOS pool, so we have to associate an application
# with it ourselves. We use the custom application name "nixos-test".
"ceph osd pool application enable multi-node-test nixos-test",
"ceph osd pool rename multi-node-test multi-node-other-test",
"ceph osd pool ls | grep 'multi-node-other-test'",
)
monA.succeed("ceph osd pool set multi-node-other-test size 2")
monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'")
monA.wait_until_succeeds("! ceph -s | grep -e 'unknown' -e 'pgs inactive'")
monA.fail(
"ceph osd pool ls | grep 'multi-node-test'",
"ceph osd pool delete multi-node-other-test multi-node-other-test --yes-i-really-really-mean-it",
)
# Shut down ceph on all machines in a very unpolite way
monA.crash()
osd0.crash()
osd1.crash()
osd2.crash()
# Start it up
osd0.start()
osd1.start()
osd2.start()
monA.start()
# Ensure the cluster comes back up again.
monA.wait_until_succeeds("ceph -s | grep 'mon: 1 daemons'")
monA.wait_until_succeeds("ceph -s | grep 'quorum ${cfg.monA.name}'")
monA.wait_until_succeeds("ceph osd stat | grep -e '3 osds: 3 up[^,]*, 3 in'")
monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'")
monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'")
# Verify the recovery.
monA.wait_until_succeeds("! ceph -s | grep -e 'unknown' -e 'pgs inactive'", timeout=60)
'';
# For `withCephfs = true`, after the regular failover, test CephFS and mounts:
# * bring up an MDS
# * create a CephFS
# * mount it via in-kernel ("kclient") and a `ceph-fuse` ("fuseclient")
# from 2 different nodes
# * verify bidirectional visibility of file changes
# * performs another crash/recovery test (without crashing the clients)
# * verifiy the mounts survive and keep working.
cephfsScript = ''
kclient.wait_for_unit("network.target")
fuseclient.wait_for_unit("network.target")
# Start the ceph-mds daemon (which provides CephFS), after creating
# its keyring and data dir.
monA.succeed(
"sudo -u ceph mkdir -p /var/lib/ceph/mds/ceph-${cfg.monA.name}/",
"ceph auth get-or-create mds.${cfg.monA.name} mon 'allow profile mds' mgr 'allow profile mds' osd 'allow rwx' mds 'allow' > /var/lib/ceph/mds/ceph-${cfg.monA.name}/keyring",
"chown ceph:ceph /var/lib/ceph/mds/ceph-${cfg.monA.name}/keyring",
"sync", # to ensure config survives the forced crashes below
"systemctl start ceph-mds-${cfg.monA.name}",
)
monA.wait_for_unit("ceph-mds-${cfg.monA.name}")
# Create a CephFS.
monA.succeed(
"ceph osd pool create cephfs-data 32 32",
"ceph osd pool create cephfs-metadata 32 32",
"ceph fs new cephfs cephfs-metadata cephfs-data",
)
# Wait for the MDS to claim the filesystem and become active.
monA.wait_until_succeeds("ceph fs status cephfs | grep -e 'active'", timeout=60)
# Distribute the admin keyring (and a plain secret file for the kernel
# client) to both client machines, so that they can authenticate.
monA.succeed(
"cp /etc/ceph/ceph.client.admin.keyring /tmp/shared",
"ceph-authtool -p /etc/ceph/ceph.client.admin.keyring > /tmp/shared/admin.secret",
)
kclient.succeed("cp /tmp/shared/ceph.client.admin.keyring /etc/ceph")
fuseclient.succeed("cp /tmp/shared/ceph.client.admin.keyring /etc/ceph")
kclient.succeed("cp /tmp/shared/admin.secret /etc/ceph/admin.secret")
# Mount CephFS on the kernel client.
# We force the messenger v2 protocol via "ms_mode=secure"; the cluster
# has msgr2 enabled (see "ceph mon enable-msgr2" above) and the legacy v1
# protocol apparently does not reconnect reliably after the servers are restarted.
# The msgr2 monitor listens on port 3300 (instead of legacy v1 port 6789),
# so we have to point the device string at that port explicitly.
# `recover_session=clean` makes the kernel client automatically reconnect
# (discarding its stale session) after the whole cluster has been down,
# which would otherwise leave the mount blocklisted and hanging forever.
# Real CephFS use may not prefer hanging `recover_session=clean`, and
# prefer manual de-blocklisting to avoid any failed OS syscalls,
# but for this test, discarding stale sessions is good enough.
kclient.succeed("mkdir -p /mnt/cephfs")
kclient.wait_until_succeeds(
"mount -t ceph ${cfg.monA.ip}:3300:/ /mnt/cephfs -o name=admin,secretfile=/etc/ceph/admin.secret,ms_mode=secure,recover_session=clean"
)
kclient.succeed("mountpoint /mnt/cephfs")
# Mount CephFS on the FUSE client using ceph-fuse.
fuseclient.succeed("mkdir -p /mnt/cephfs")
fuseclient.wait_until_succeeds(
"ceph-fuse --id admin -m ${cfg.monA.ip}:6789 /mnt/cephfs"
)
fuseclient.succeed("mountpoint /mnt/cephfs")
# Both clients mount the same CephFS, so files written by one must be
# visible to the other. Verify this in both directions.
# Kernel client writes, FUSE client reads.
kclient.succeed("echo 'written by kclient' > /mnt/cephfs/from-kclient")
fuseclient.wait_until_succeeds(
"test \"$(cat /mnt/cephfs/from-kclient)\" = 'written by kclient'"
)
# FUSE client writes, kernel client reads.
fuseclient.succeed("echo 'written by fuseclient' > /mnt/cephfs/from-fuseclient")
kclient.wait_until_succeeds(
"test \"$(cat /mnt/cephfs/from-fuseclient)\" = 'written by fuseclient'"
)
# Crash test with CephFS.
# We deliberately do not crash the CephFS clients here: Their mounts must
# survive the (temporary) outage of the ceph servers and resume working
# once the cluster is healthy again.
monA.crash()
osd0.crash()
osd1.crash()
osd2.crash()
# Start it up
osd0.start()
osd1.start()
osd2.start()
monA.start()
# Ensure the cluster comes back up again.
# See the note above on why this uses `wait_until_succeeds`.
monA.wait_until_succeeds("ceph -s | grep 'mon: 1 daemons'")
monA.wait_until_succeeds("ceph -s | grep 'quorum ${cfg.monA.name}'")
monA.wait_until_succeeds("ceph osd stat | grep -e '3 osds: 3 up[^,]*, 3 in'")
monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'")
monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'", timeout=60)
# Ensure the MDS/CephFS comes back up again, too.
monA.wait_for_unit("ceph-mds-${cfg.monA.name}")
monA.wait_until_succeeds("ceph fs status cephfs | grep -e 'active'", timeout=60)
monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'")
# The clients kept running across the outage, so their CephFS mounts
# should still be present and should reconnect automatically.
kclient.succeed("mountpoint /mnt/cephfs")
fuseclient.succeed("mountpoint /mnt/cephfs")
# The files written before the crash must still have the correct content.
kclient.wait_until_succeeds(
"test \"$(cat /mnt/cephfs/from-fuseclient)\" = 'written by fuseclient'"
)
fuseclient.wait_until_succeeds(
"test \"$(cat /mnt/cephfs/from-kclient)\" = 'written by kclient'"
)
# Ensure the mounts are still writable after recovery, in both directions.
kclient.succeed("echo 'written by kclient after recovery' > /mnt/cephfs/from-kclient-2")
fuseclient.wait_until_succeeds(
"test \"$(cat /mnt/cephfs/from-kclient-2)\" = 'written by kclient after recovery'"
)
fuseclient.succeed("echo 'written by fuseclient after recovery' > /mnt/cephfs/from-fuseclient-2")
kclient.wait_until_succeeds(
"test \"$(cat /mnt/cephfs/from-fuseclient-2)\" = 'written by fuseclient after recovery'"
)
'';
in
{
name = "basic-multi-node-ceph-cluster-bluestore" + lib.optionalString withCephfs "-cephfs";
meta = {
maintainers = with lib.maintainers; [
nh2
benaryorg
];
};
nodes = {
monA = generateHost {
cephConfig = cephConfigMonA;
networkConfig = networkMonA;
};
osd0 = generateHost {
cephConfig = cephConfigOsd cfg.osd0;
networkConfig = networkOsd cfg.osd0;
};
osd1 = generateHost {
cephConfig = cephConfigOsd cfg.osd1;
networkConfig = networkOsd cfg.osd1;
};
osd2 = generateHost {
cephConfig = cephConfigOsd cfg.osd2;
networkConfig = networkOsd cfg.osd2;
};
}
# CephFS client machines are only needed when testing CephFS.
// lib.optionalAttrs withCephfs {
kclient = generateClientHost {
networkConfig = networkClient cfg.kclient;
};
fuseclient = generateClientHost {
networkConfig = networkClient cfg.fuseclient;
};
};
testScript =
{ ... }:
''
${helperScript}
${baseScript}
${lib.optionalString withCephfs cephfsScript}
'';
}

2
pkgs/by-name/ce/ceph/ceph.nix
View file

@ -393,6 +393,8 @@ stdenv.mkDerivation {
pythonEnv = ceph-python-env;
tests = {
inherit (nixosTests)
ceph-multi-node-bluestore
ceph-multi-node-bluestore-cephfs
ceph-multi-node-deprecated-filestore
ceph-single-node-bluestore
ceph-single-node-bluestore-dmcrypt