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nixos/tests/ceph: Use 3 osds, the default minimum

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This commit is contained in:
Sarah Brofeldt
2020-01-09 08:00:19 +01:00
parent c373fc3b80
commit 59233d67b1
2 changed files with 50 additions and 29 deletions
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nixos/tests/ceph-single-node.nix
+18 -5
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@@ -17,6 +17,11 @@ let
key = "AQBEEJNac00kExAAXEgy943BGyOpVH1LLlHafQ==";
uuid = "5e97a838-85b6-43b0-8950-cb56d554d1e5";
};
osd2 = {
name = "2";
key = "AQAdyhZeIaUlARAAGRoidDAmS6Vkp546UFEf5w==";
uuid = "ea999274-13d0-4dd5-9af9-ad25a324f72f";
};
};
generateCephConfig = { daemonConfig }: {
enable = true;
@@ -30,7 +35,7 @@ let
generateHost = { pkgs, cephConfig, networkConfig, ... }: {
virtualisation = {
memorySize = 512;
emptyDiskImages = [ 20480 20480 ];
emptyDiskImages = [ 20480 20480 20480 ];
vlans = [ 1 ];
};
@@ -65,7 +70,7 @@ let
};
osd = {
enable = true;
daemons = [ cfg.osd0.name cfg.osd1.name ];
daemons = [ cfg.osd0.name cfg.osd1.name cfg.osd2.name ];
};
}; };
@@ -104,29 +109,36 @@ let
monA.wait_until_succeeds("ceph -s | grep 'quorum ${cfg.monA.name}'")
monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'")
# Bootstrap both OSDs
# Bootstrap OSDs
monA.succeed(
"mkfs.xfs /dev/vdb",
"mkfs.xfs /dev/vdc",
"mkfs.xfs /dev/vdd",
"mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd0.name}",
"mount /dev/vdb /var/lib/ceph/osd/ceph-${cfg.osd0.name}",
"mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd1.name}",
"mount /dev/vdc /var/lib/ceph/osd/ceph-${cfg.osd1.name}",
"mkdir -p /var/lib/ceph/osd/ceph-${cfg.osd2.name}",
"mount /dev/vdd /var/lib/ceph/osd/ceph-${cfg.osd2.name}",
"ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd0.name}/keyring --name osd.${cfg.osd0.name} --add-key ${cfg.osd0.key}",
"ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd1.name}/keyring --name osd.${cfg.osd1.name} --add-key ${cfg.osd1.key}",
"ceph-authtool --create-keyring /var/lib/ceph/osd/ceph-${cfg.osd2.name}/keyring --name osd.${cfg.osd2.name} --add-key ${cfg.osd2.key}",
'echo \'{"cephx_secret": "${cfg.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.osd2.key}"}\' | ceph osd new ${cfg.osd2.uuid} -i -',
)
# Initialize the OSDs with regular filestore
monA.succeed(
"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.osd2.name} --mkfs --osd-uuid ${cfg.osd2.uuid}",
"chown -R ceph:ceph /var/lib/ceph/osd",
"systemctl start ceph-osd-${cfg.osd0.name}",
"systemctl start ceph-osd-${cfg.osd1.name}",
"systemctl start ceph-osd-${cfg.osd2.name}",
)
monA.wait_until_succeeds("ceph osd stat | grep -e '2 osds: 2 up[^,]*, 2 in'")
monA.wait_until_succeeds("ceph osd stat | grep -e '3 osds: 3 up[^,]*, 3 in'")
monA.wait_until_succeeds("ceph -s | grep 'mgr: ${cfg.monA.name}(active,'")
monA.wait_until_succeeds("ceph -s | grep 'HEALTH_OK'")
@@ -161,11 +173,12 @@ let
monA.wait_for_unit("ceph-mgr-${cfg.monA.name}")
monA.wait_for_unit("ceph-osd-${cfg.osd0.name}")
monA.wait_for_unit("ceph-osd-${cfg.osd1.name}")
monA.wait_for_unit("ceph-osd-${cfg.osd2.name}")
# Ensure the cluster comes back up again
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 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'")
'';