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