ceph/qa/workunits/rbd/rbd_groups.sh

   1 #!/bin/sh -ex
   2
   3 #
   4 # rbd_consistency_groups.sh - test consistency groups cli commands
   5 #
   6
   7 #
   8 # Functions
   9 #
  10
  11 create_group()
  12 {
  13     local group_name=$1
  14
  15     rbd group create $group_name
  16 }
  17
  18 list_groups()
  19 {
  20     rbd group list
  21 }
  22
  23 check_group_exists()
  24 {
  25     local group_name=$1
  26     list_groups | grep $group_name
  27 }
  28
  29 remove_group()
  30 {
  31     local group_name=$1
  32
  33     rbd group remove $group_name
  34 }
  35
  36 rename_group()
  37 {
  38     local src_name=$1
  39     local dest_name=$2
  40
  41     rbd group rename $src_name $dest_name
  42 }
  43
  44 check_group_does_not_exist()
  45 {
  46     local group_name=$1
  47     for v in $(list_groups); do
  48         if [ "$v" == "$group_name" ]; then
  49             return 1
  50         fi
  51     done
  52     return 0
  53 }
  54
  55 create_image()
  56 {
  57     local image_name=$1
  58     rbd create --size 10M $image_name
  59 }
  60
  61 remove_image()
  62 {
  63     local image_name=$1
  64     rbd remove $image_name
  65 }
  66
  67 add_image_to_group()
  68 {
  69     local image_name=$1
  70     local group_name=$2
  71     rbd group image add $group_name $image_name
  72 }
  73
  74 remove_image_from_group()
  75 {
  76     local image_name=$1
  77     local group_name=$2
  78     rbd group image remove $group_name $image_name
  79 }
  80
  81 check_image_in_group()
  82 {
  83     local image_name=$1
  84     local group_name=$2
  85     for v in $(rbd group image list $group_name); do
  86         local vtrimmed=${v#*/}
  87         if [ "$vtrimmed" = "$image_name" ]; then
  88             return 0
  89         fi
  90     done
  91     return 1
  92 }
  93
  94 check_image_not_in_group()
  95 {
  96     local image_name=$1
  97     local group_name=$2
  98     for v in $(rbd group image list $group_name); do
  99         local vtrimmed=${v#*/}
 100         if [ "$vtrimmed" = "$image_name" ]; then
 101             return 1
 102         fi
 103     done
 104     return 0
 105 }
 106
 107 create_snapshot()
 108 {
 109     local group_name=$1
 110     local snap_name=$2
 111     rbd group snap create $group_name@$snap_name
 112 }
 113
 114 remove_snapshot()
 115 {
 116     local group_name=$1
 117     local snap_name=$2
 118     rbd group snap remove $group_name@$snap_name
 119 }
 120
 121 rename_snapshot()
 122 {
 123     local group_name=$1
 124     local snap_name=$2
 125     local new_snap_name=$3
 126     rbd group snap rename $group_name@$snap_name $new_snap_name
 127 }
 128
 129 list_snapshots()
 130 {
 131     local group_name=$1
 132     rbd group snap list $group_name
 133 }
 134
 135 rollback_snapshot()
 136 {
 137     local group_name=$1
 138     local snap_name=$2
 139     rbd group snap rollback $group_name@$snap_name
 140 }
 141
 142 check_snapshot_in_group()
 143 {
 144     local group_name=$1
 145     local snap_name=$2
 146     list_snapshots $group_name | grep $snap_name
 147 }
 148
 149 check_snapshot_not_in_group()
 150 {
 151     local group_name=$1
 152     local snap_name=$2
 153     for v in $(list_snapshots $group_name | awk '{print $1}'); do
 154         if [ "$v" = "$snap_name" ]; then
 155             return 1
 156         fi
 157     done
 158     return 0
 159 }
 160
 161 echo "TEST: create remove consistency group"
 162 group="test_consistency_group"
 163 new_group="test_new_consistency_group"
 164 create_group $group
 165 check_group_exists $group
 166 rename_group $group $new_group
 167 check_group_exists $new_group
 168 remove_group $new_group
 169 check_group_does_not_exist $new_group
 170 echo "PASSED"
 171
 172 echo "TEST: add remove images to consistency group"
 173 image="test_image"
 174 group="test_consistency_group"
 175 create_image $image
 176 create_group $group
 177 add_image_to_group $image $group
 178 check_image_in_group $image $group
 179 remove_image_from_group $image $group
 180 check_image_not_in_group $image $group
 181 remove_group $group
 182 remove_image $image
 183 echo "PASSED"
 184
 185 echo "TEST: create remove snapshots of consistency group"
 186 image="test_image"
 187 group="test_consistency_group"
 188 snap="group_snap"
 189 new_snap="new_group_snap"
 190 sec_snap="group_snap2"
 191 create_image $image
 192 create_group $group
 193 add_image_to_group $image $group
 194 create_snapshot $group $snap
 195 check_snapshot_in_group $group $snap
 196 rename_snapshot $group $snap $new_snap
 197 check_snapshot_not_in_group $group $snap
 198 create_snapshot $group $sec_snap
 199 check_snapshot_in_group $group $sec_snap
 200 rollback_snapshot $group $new_snap
 201 remove_snapshot $group $new_snap
 202 check_snapshot_not_in_group $group $new_snap
 203 remove_snapshot $group $sec_snap
 204 check_snapshot_not_in_group $group $sec_snap
 205 remove_group $group
 206 remove_image $image
 207 echo "PASSED"
 208
 209 echo "OK"