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nixosTests.ceph-single-node: port to python

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This commit is contained in:
Florian Klink 2019-11-11 01:32:41 +01:00
parent 72dd1c6a74
commit a796dbead5
1 changed files with 77 additions and 77 deletions
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154
nixos/tests/ceph-single-node.nix
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@ -1,4 +1,4 @@
import ./make-test.nix ({pkgs, lib, ...}: import ./make-test-python.nix ({pkgs, lib, ...}:
let let
cfg = { cfg = {
@ -74,100 +74,100 @@ let
# For other ways to deploy a ceph cluster, look at the documentation at # For other ways to deploy a ceph cluster, look at the documentation at
# https://docs.ceph.com/docs/master/ # https://docs.ceph.com/docs/master/
testscript = { ... }: '' testscript = { ... }: ''
startAll; start_all()
$monA->waitForUnit("network.target"); monA.wait_for_unit("network.target")
# Bootstrap ceph-mon daemon # Bootstrap ceph-mon daemon
$monA->mustSucceed( 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 /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 --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", "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", "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 ceph-mon --mkfs -i ${cfg.monA.name} --monmap /tmp/monmap --keyring /tmp/ceph.mon.keyring",
"sudo -u ceph touch /var/lib/ceph/mon/ceph-${cfg.monA.name}/done", "sudo -u ceph touch /var/lib/ceph/mon/ceph-${cfg.monA.name}/done",
"systemctl start ceph-mon-${cfg.monA.name}" "systemctl start ceph-mon-${cfg.monA.name}",
); )
$monA->waitForUnit("ceph-mon-${cfg.monA.name}"); monA.wait_for_unit("ceph-mon-${cfg.monA.name}")
$monA->mustSucceed("ceph mon enable-msgr2"); monA.succeed("ceph mon enable-msgr2")
# Can't check ceph status until a mon is up # Can't check ceph status until a mon is up
$monA->succeed("ceph -s | grep 'mon: 1 daemons'"); monA.succeed("ceph -s | grep 'mon: 1 daemons'")
# Start the ceph-mgr daemon, after copying in the keyring # Start the ceph-mgr daemon, after copying in the keyring
$monA->mustSucceed( monA.succeed(
"sudo -u ceph mkdir -p /var/lib/ceph/mgr/ceph-${cfg.monA.name}/", "sudo -u ceph mkdir -p /var/lib/ceph/mgr/ceph-${cfg.monA.name}/",
"ceph auth get-or-create mgr.${cfg.monA.name} mon 'allow profile mgr' osd 'allow *' mds 'allow *' > /var/lib/ceph/mgr/ceph-${cfg.monA.name}/keyring", "ceph auth get-or-create mgr.${cfg.monA.name} mon 'allow profile mgr' osd 'allow *' mds 'allow *' > /var/lib/ceph/mgr/ceph-${cfg.monA.name}/keyring",
"systemctl start ceph-mgr-${cfg.monA.name}" "systemctl start ceph-mgr-${cfg.monA.name}",
); )
$monA->waitForUnit("ceph-mgr-a"); monA.wait_for_unit("ceph-mgr-a")
$monA->waitUntilSucceeds("ceph -s | grep 'quorum ${cfg.monA.name}'"); monA.wait_until_succeeds("ceph -s | grep 'quorum ${cfg.monA.name}'")
$monA->waitUntilSucceeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'"); monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'")
# Bootstrap both OSDs # Bootstrap both OSDs
$monA->mustSucceed( monA.succeed(
"mkfs.xfs /dev/vdb", "mkfs.xfs /dev/vdb",
"mkfs.xfs /dev/vdc", "mkfs.xfs /dev/vdc",
"mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd0.name}", "mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd0.name}",
"mount /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd0.name}", "mount /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd0.name}",
"mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd1.name}", "mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd1.name}",
"mount /dev/vdc /var/lib/ceph/osd/ceph-${cfg.osd1.name}", "mount /dev/vdc /var/lib/ceph/osd/ceph-${cfg.osd1.name}",
"ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd0.name}/keyring --name osd.${cfg.osd0.name} --add-key ${cfg.osd0.key}", "ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd0.name}/keyring --name osd.${cfg.osd0.name} --add-key ${cfg.osd0.key}",
"ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd1.name}/keyring --name osd.${cfg.osd1.name} --add-key ${cfg.osd1.key}", "ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd1.name}/keyring --name osd.${cfg.osd1.name} --add-key ${cfg.osd1.key}",
"echo '{\"cephx_secret\": \"${cfg.osd0.key}\"}' | ceph osd new ${cfg.osd0.uuid} -i -", 'echo \'{"cephx_secret": "${cfg.osd0.key}"}\' | ceph osd new ${cfg.osd0.uuid} -i -',
"echo '{\"cephx_secret\": \"${cfg.osd1.key}\"}' | ceph osd new ${cfg.osd1.uuid} -i -" 'echo \'{"cephx_secret": "${cfg.osd1.key}"}\' | ceph osd new ${cfg.osd1.uuid} -i -',
); )
# Initialize the OSDs with regular filestore # Initialize the OSDs with regular filestore
$monA->mustSucceed( monA.succeed(
"ceph-osd -i ${cfg.osd0.name} --mkfs --osd-uuid ${cfg.osd0.uuid}", "ceph-osd -i ${cfg.osd0.name} --mkfs --osd-uuid ${cfg.osd0.uuid}",
"ceph-osd -i ${cfg.osd1.name} --mkfs --osd-uuid ${cfg.osd1.uuid}", "ceph-osd -i ${cfg.osd1.name} --mkfs --osd-uuid ${cfg.osd1.uuid}",
"chown -R ceph:ceph /var/lib/ceph/osd", "chown -R ceph:ceph /var/lib/ceph/osd",
"systemctl start ceph-osd-${cfg.osd0.name}", "systemctl start ceph-osd-${cfg.osd0.name}",
"systemctl start ceph-osd-${cfg.osd1.name}" "systemctl start ceph-osd-${cfg.osd1.name}",
); )
$monA->waitUntilSucceeds("ceph osd stat | grep -e '2 osds: 2 up[^,]*, 2 in'"); monA.wait_until_succeeds("ceph osd stat | grep -e '2 osds: 2 up[^,]*, 2 in'")
$monA->waitUntilSucceeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'"); monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'")
$monA->waitUntilSucceeds("ceph -s | grep 'HEALTH_OK'"); monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'")
$monA->mustSucceed( monA.succeed(
"ceph osd pool create single-node-test 100 100", "ceph osd pool create single-node-test 100 100",
"ceph osd pool ls | grep 'single-node-test'", "ceph osd pool ls | grep 'single-node-test'",
"ceph osd pool rename single-node-test single-node-other-test", "ceph osd pool rename single-node-test single-node-other-test",
"ceph osd pool ls | grep 'single-node-other-test'" "ceph osd pool ls | grep 'single-node-other-test'",
); )
$monA->waitUntilSucceeds("ceph -s | grep '1 pools, 100 pgs'"); monA.wait_until_succeeds("ceph -s | grep '1 pools, 100 pgs'")
$monA->mustSucceed( monA.succeed(
"ceph osd getcrushmap -o crush", "ceph osd getcrushmap -o crush",
"crushtool -d crush -o decrushed", "crushtool -d crush -o decrushed",
"sed 's/step chooseleaf firstn 0 type host/step chooseleaf firstn 0 type osd/' decrushed > modcrush", "sed 's/step chooseleaf firstn 0 type host/step chooseleaf firstn 0 type osd/' decrushed > modcrush",
"crushtool -c modcrush -o recrushed", "crushtool -c modcrush -o recrushed",
"ceph osd setcrushmap -i recrushed", "ceph osd setcrushmap -i recrushed",
"ceph osd pool set single-node-other-test size 2" "ceph osd pool set single-node-other-test size 2",
); )
$monA->waitUntilSucceeds("ceph -s | grep 'HEALTH_OK'"); monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'")
$monA->waitUntilSucceeds("ceph -s | grep '100 active+clean'"); monA.wait_until_succeeds("ceph -s | grep '100 active+clean'")
$monA->mustFail( monA.fail(
"ceph osd pool ls | grep 'multi-node-test'", "ceph osd pool ls | grep 'multi-node-test'",
"ceph osd pool delete single-node-other-test single-node-other-test --yes-i-really-really-mean-it" "ceph osd pool delete single-node-other-test single-node-other-test --yes-i-really-really-mean-it",
); )
# Shut down ceph by stopping ceph.target. # Shut down ceph by stopping ceph.target.
$monA->mustSucceed("systemctl stop ceph.target"); monA.succeed("systemctl stop ceph.target")
# Start it up # Start it up
$monA->succeed("systemctl start ceph.target"); monA.succeed("systemctl start ceph.target")
$monA->waitForUnit("ceph-mon-${cfg.monA.name}"); monA.wait_for_unit("ceph-mon-${cfg.monA.name}")
$monA->waitForUnit("ceph-mgr-${cfg.monA.name}"); monA.wait_for_unit("ceph-mgr-${cfg.monA.name}")
$monA->waitForUnit("ceph-osd-${cfg.osd0.name}"); monA.wait_for_unit("ceph-osd-${cfg.osd0.name}")
$monA->waitForUnit("ceph-osd-${cfg.osd1.name}"); monA.wait_for_unit("ceph-osd-${cfg.osd1.name}")
# Ensure the cluster comes back up again # Ensure the cluster comes back up again
$monA->succeed("ceph -s | grep 'mon: 1 daemons'"); monA.succeed("ceph -s | grep 'mon: 1 daemons'")
$monA->waitUntilSucceeds("ceph -s | grep 'quorum ${cfg.monA.name}'"); monA.wait_until_succeeds("ceph -s | grep 'quorum ${cfg.monA.name}'")
$monA->waitUntilSucceeds("ceph osd stat | grep -e '2 osds: 2 up[^,]*, 2 in'"); monA.wait_until_succeeds("ceph osd stat | grep -e '2 osds: 2 up[^,]*, 2 in'")
$monA->waitUntilSucceeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'"); monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'")
$monA->waitUntilSucceeds("ceph -s | grep 'HEALTH_OK'"); monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'")
''; '';
in { in {
name = "basic-single-node-ceph-cluster"; name = "basic-single-node-ceph-cluster";