From 6815017dcdfbd19e2f469f5cd368ea60d778cd6d Mon Sep 17 00:00:00 2001 From: Florian Klink Date: Mon, 11 Nov 2019 01:32:28 +0100 Subject: [PATCH] nixosTests.ceph-multi-node: port to python --- nixos/tests/ceph-multi-node.nix | 160 ++++++++++++++++---------------- 1 file changed, 80 insertions(+), 80 deletions(-) diff --git a/nixos/tests/ceph-multi-node.nix b/nixos/tests/ceph-multi-node.nix index ed493d6a1b3..52a0b5caf23 100644 --- a/nixos/tests/ceph-multi-node.nix +++ b/nixos/tests/ceph-multi-node.nix @@ -1,4 +1,4 @@ -import ./make-test.nix ({pkgs, lib, ...}: +import ./make-test-python.nix ({pkgs, lib, ...}: let cfg = { @@ -109,105 +109,105 @@ let # For other ways to deploy a ceph cluster, look at the documentation at # https://docs.ceph.com/docs/master/ testscript = { ... }: '' - startAll; + start_all() - $monA->waitForUnit("network.target"); - $osd0->waitForUnit("network.target"); - $osd1->waitForUnit("network.target"); + monA.wait_for_unit("network.target") + osd0.wait_for_unit("network.target") + osd1.wait_for_unit("network.target") # Bootstrap ceph-mon daemon - $monA->mustSucceed( - "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}" - ); - $monA->waitForUnit("ceph-mon-${cfg.monA.name}"); - $monA->mustSucceed("ceph mon enable-msgr2"); + 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") # 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, it has no deps and hardly any setup - $monA->mustSucceed( - "ceph auth get-or-create mgr.${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}" - ); - $monA->waitForUnit("ceph-mgr-a"); - $monA->waitUntilSucceeds("ceph -s | grep 'quorum ${cfg.monA.name}'"); - $monA->waitUntilSucceeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'"); + monA.succeed( + "ceph auth get-or-create mgr.${cfg.monA.name} mon 'allow profile mgr' osd 'allow *' mds 'allow *' > /var/lib/ceph/mgr/ceph-${cfg.monA.name}/keyring", + "systemctl start ceph-mgr-${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->mustSucceed("cp /etc/ceph/ceph.client.admin.keyring /tmp/shared"); - $osd0->mustSucceed("cp /tmp/shared/ceph.client.admin.keyring /etc/ceph"); - $osd1->mustSucceed("cp /tmp/shared/ceph.client.admin.keyring /etc/ceph"); + 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") # Bootstrap both OSDs - $osd0->mustSucceed( - "mkfs.xfs /dev/vdb", - "mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd0.name}", - "mount /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd0.name}", - "ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${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 -", - ); - $osd1->mustSucceed( - "mkfs.xfs /dev/vdb", - "mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd1.name}", - "mount /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd1.name}", - "ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd1.name}/keyring --name osd.${cfg.osd1.name} --add-key ${cfg.osd1.key}", - "echo '{\"cephx_secret\": \"${cfg.osd1.key}\"}' | ceph osd new ${cfg.osd1.uuid} -i -" - ); + osd0.succeed( + "mkfs.xfs /dev/vdb", + "mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd0.name}", + "mount /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd0.name}", + "ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd0.name}/keyring --name osd.${cfg.osd0.name} --add-key ${cfg.osd0.key}", + 'echo \'{"cephx_secret": "${cfg.osd0.key}"}\' | ceph osd new ${cfg.osd0.uuid} -i -', + ) + osd1.succeed( + "mkfs.xfs /dev/vdb", + "mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd1.name}", + "mount /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd1.name}", + "ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${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 -', + ) # Initialize the OSDs with regular filestore - $osd0->mustSucceed( - "ceph-osd -i ${cfg.osd0.name} --mkfs --osd-uuid ${cfg.osd0.uuid}", - "chown -R ceph:ceph /var/lib/ceph/osd", - "systemctl start ceph-osd-${cfg.osd0.name}", - ); - $osd1->mustSucceed( - "ceph-osd -i ${cfg.osd1.name} --mkfs --osd-uuid ${cfg.osd1.uuid}", - "chown -R ceph:ceph /var/lib/ceph/osd", - "systemctl start ceph-osd-${cfg.osd1.name}" - ); - $monA->waitUntilSucceeds("ceph osd stat | grep -e '2 osds: 2 up[^,]*, 2 in'"); - $monA->waitUntilSucceeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'"); - $monA->waitUntilSucceeds("ceph -s | grep 'HEALTH_OK'"); + osd0.succeed( + "ceph-osd -i ${cfg.osd0.name} --mkfs --osd-uuid ${cfg.osd0.uuid}", + "chown -R ceph:ceph /var/lib/ceph/osd", + "systemctl start ceph-osd-${cfg.osd0.name}", + ) + osd1.succeed( + "ceph-osd -i ${cfg.osd1.name} --mkfs --osd-uuid ${cfg.osd1.uuid}", + "chown -R ceph:ceph /var/lib/ceph/osd", + "systemctl start ceph-osd-${cfg.osd1.name}", + ) + monA.wait_until_succeeds("ceph osd stat | grep -e '2 osds: 2 up[^,]*, 2 in'") + monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'") + monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'") - $monA->mustSucceed( - "ceph osd pool create multi-node-test 100 100", - "ceph osd pool ls | grep 'multi-node-test'", - "ceph osd pool rename multi-node-test multi-node-other-test", - "ceph osd pool ls | grep 'multi-node-other-test'" - ); - $monA->waitUntilSucceeds("ceph -s | grep '1 pools, 100 pgs'"); - $monA->mustSucceed("ceph osd pool set multi-node-other-test size 2"); - $monA->waitUntilSucceeds("ceph -s | grep 'HEALTH_OK'"); - $monA->waitUntilSucceeds("ceph -s | grep '100 active+clean'"); - $monA->mustFail( - "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" - ); + monA.succeed( + "ceph osd pool create multi-node-test 100 100", + "ceph osd pool ls | grep 'multi-node-test'", + "ceph osd pool rename multi-node-test multi-node-other-test", + "ceph osd pool ls | grep 'multi-node-other-test'", + ) + monA.wait_until_succeeds("ceph -s | grep '1 pools, 100 pgs'") + 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 '100 active+clean'") + 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; + monA.crash() + osd0.crash() + osd1.crash() # Start it up - $osd0->start; - $osd1->start; - $monA->start; + osd0.start() + osd1.start() + monA.start() # Ensure the cluster comes back up again - $monA->succeed("ceph -s | grep 'mon: 1 daemons'"); - $monA->waitUntilSucceeds("ceph -s | grep 'quorum ${cfg.monA.name}'"); - $monA->waitUntilSucceeds("ceph osd stat | grep -e '2 osds: 2 up[^,]*, 2 in'"); - $monA->waitUntilSucceeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'"); - $monA->waitUntilSucceeds("ceph -s | grep 'HEALTH_OK'"); + monA.succeed("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 '2 osds: 2 up[^,]*, 2 in'") + monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'") + monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'") ''; in { name = "basic-multi-node-ceph-cluster";