ceph/src/test/mon/osd-erasure-code-profile.sh

   1 #!/bin/bash
   2 #
   3 # Copyright (C) 2014 Cloudwatt <libre.licensing@cloudwatt.com>
   4 # Copyright (C) 2014, 2015 Red Hat <contact@redhat.com>
   5 #
   6 # Author: Loic Dachary <loic@dachary.org>
   7 #
   8 # This program is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU Library Public License as published by
  10 # the Free Software Foundation; either version 2, or (at your option)
  11 # any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU Library Public License for more details.
  17 #
  18 source $(dirname $0)/../detect-build-env-vars.sh
  19 source $CEPH_ROOT/qa/workunits/ceph-helpers.sh
  20
  21 function run() {
  22     local dir=$1
  23     shift
  24
  25     export CEPH_MON="127.0.0.1:7220" # git grep '\<7220\>' : there must be only one
  26     export CEPH_ARGS
  27     CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
  28     CEPH_ARGS+="--mon-host=$CEPH_MON "
  29
  30     local funcs=${@:-$(set | sed -n -e 's/^\(TEST_[0-9a-z_]*\) .*/\1/p')}
  31     for func in $funcs ; do
  32         setup $dir || return 1
  33         $func $dir || return 1
  34         teardown $dir || return 1
  35     done
  36 }
  37
  38 function TEST_set() {
  39     local dir=$1
  40     local id=$2
  41
  42     run_mon $dir a || return 1
  43
  44     local profile=myprofile
  45     #
  46     # no key=value pairs : use the default configuration
  47     #
  48     ceph osd erasure-code-profile set $profile 2>&1 || return 1
  49     ceph osd erasure-code-profile get $profile | \
  50         grep plugin=jerasure || return 1
  51     ceph osd erasure-code-profile rm $profile
  52     #
  53     # key=value pairs override the default
  54     #
  55     ceph osd erasure-code-profile set $profile \
  56         key=value plugin=example || return 1
  57     ceph osd erasure-code-profile get $profile | \
  58         grep -e key=value -e plugin=example || return 1
  59     #
  60     # --force is required to override an existing profile
  61     #
  62     ! ceph osd erasure-code-profile set $profile > $dir/out 2>&1 || return 1
  63     grep 'will not override' $dir/out || return 1
  64     ceph osd erasure-code-profile set $profile key=other --force || return 1
  65     ceph osd erasure-code-profile get $profile | \
  66         grep key=other || return 1
  67
  68     ceph osd erasure-code-profile rm $profile # cleanup
  69 }
  70
  71 function TEST_ls() {
  72     local dir=$1
  73     local id=$2
  74
  75     run_mon $dir a || return 1
  76
  77     local profile=myprofile
  78     ! ceph osd erasure-code-profile ls | grep $profile || return 1
  79     ceph osd erasure-code-profile set $profile 2>&1 || return 1
  80     ceph osd erasure-code-profile ls | grep $profile || return 1
  81     ceph --format xml osd erasure-code-profile ls | \
  82         grep "<profile>$profile</profile>" || return 1
  83
  84     ceph osd erasure-code-profile rm $profile # cleanup
  85 }
  86
  87 function TEST_rm() {
  88     local dir=$1
  89     local id=$2
  90
  91     run_mon $dir a || return 1
  92
  93     local profile=myprofile
  94     ceph osd erasure-code-profile set $profile 2>&1 || return 1
  95     ceph osd erasure-code-profile ls | grep $profile || return 1
  96     ceph osd erasure-code-profile rm $profile || return 1
  97     ! ceph osd erasure-code-profile ls | grep $profile || return 1
  98     ceph osd erasure-code-profile rm WRONG 2>&1 | \
  99         grep "WRONG does not exist" || return 1
 100
 101     ceph osd erasure-code-profile set $profile || return 1
 102     ceph osd pool create poolname 12 12 erasure $profile || return 1
 103     ! ceph osd erasure-code-profile rm $profile > $dir/out 2>&1 || return 1
 104     grep "poolname.*using.*$profile" $dir/out || return 1
 105     ceph osd pool delete poolname poolname --yes-i-really-really-mean-it || return 1
 106     ceph osd erasure-code-profile rm $profile || return 1
 107
 108     ceph osd erasure-code-profile rm $profile # cleanup
 109 }
 110
 111 function TEST_get() {
 112     local dir=$1
 113     local id=$2
 114
 115     run_mon $dir a || return 1
 116
 117     local default_profile=default
 118     ceph osd erasure-code-profile get $default_profile | \
 119         grep plugin=jerasure || return 1
 120     ceph --format xml osd erasure-code-profile get $default_profile | \
 121         grep '<plugin>jerasure</plugin>' || return 1
 122     ! ceph osd erasure-code-profile get WRONG > $dir/out 2>&1 || return 1
 123     grep -q "unknown erasure code profile 'WRONG'" $dir/out || return 1
 124 }
 125
 126 function TEST_set_idempotent() {
 127     local dir=$1
 128     local id=$2
 129
 130     run_mon $dir a || return 1
 131     #
 132     # The default profile is set using a code path different from
 133     # ceph osd erasure-code-profile set: verify that it is idempotent,
 134     # as if it was using the same code path.
 135     #
 136     ceph osd erasure-code-profile set default k=2 m=1 2>&1 || return 1
 137     local profile
 138     #
 139     # Because plugin=jerasure is the default, it uses a slightly
 140     # different code path where defaults (m=1 for instance) are added
 141     # implicitly.
 142     #
 143     profile=profileidempotent1
 144     ! ceph osd erasure-code-profile ls | grep $profile || return 1
 145     ceph osd erasure-code-profile set $profile k=2 ruleset-failure-domain=osd 2>&1 || return 1
 146     ceph osd erasure-code-profile ls | grep $profile || return 1
 147     ceph osd erasure-code-profile set $profile k=2 ruleset-failure-domain=osd 2>&1 || return 1
 148     ceph osd erasure-code-profile rm $profile # cleanup
 149
 150     #
 151     # In the general case the profile is exactly what is on
 152     #
 153     profile=profileidempotent2
 154     ! ceph osd erasure-code-profile ls | grep $profile || return 1
 155     ceph osd erasure-code-profile set $profile plugin=lrc k=4 m=2 l=3 ruleset-failure-domain=osd 2>&1 || return 1
 156     ceph osd erasure-code-profile ls | grep $profile || return 1
 157     ceph osd erasure-code-profile set $profile plugin=lrc k=4 m=2 l=3 ruleset-failure-domain=osd 2>&1 || return 1
 158     ceph osd erasure-code-profile rm $profile # cleanup
 159 }
 160
 161 function TEST_format_invalid() {
 162     local dir=$1
 163
 164     local profile=profile
 165     # osd_pool_default_erasure-code-profile is
 166     # valid JSON but not of the expected type
 167     run_mon $dir a \
 168         --osd_pool_default_erasure-code-profile 1 || return 1
 169     ! ceph osd erasure-code-profile set $profile > $dir/out 2>&1 || return 1
 170     cat $dir/out
 171     grep 'must be a JSON object' $dir/out || return 1
 172 }
 173
 174 function TEST_format_json() {
 175     local dir=$1
 176
 177     # osd_pool_default_erasure-code-profile is JSON
 178     expected='"plugin":"example"'
 179     run_mon $dir a \
 180         --osd_pool_default_erasure-code-profile "{$expected}" || return 1
 181     ceph --format json osd erasure-code-profile get default | \
 182         grep "$expected" || return 1
 183 }
 184
 185 function TEST_format_plain() {
 186     local dir=$1
 187
 188     # osd_pool_default_erasure-code-profile is plain text
 189     expected='"plugin":"example"'
 190     run_mon $dir a \
 191         --osd_pool_default_erasure-code-profile "plugin=example" || return 1
 192     ceph --format json osd erasure-code-profile get default | \
 193         grep "$expected" || return 1
 194 }
 195
 196 function TEST_profile_k_sanity() {
 197     local dir=$1
 198     local profile=profile-sanity
 199
 200     run_mon $dir a || return 1
 201
 202     expect_failure $dir 'k must be a multiple of (k + m) / l' \
 203         ceph osd erasure-code-profile set $profile \
 204         plugin=lrc \
 205         l=1 \
 206         k=1 \
 207         m=1 || return 1
 208
 209     if erasure_code_plugin_exists isa ; then
 210         expect_failure $dir 'k=1 must be >= 2' \
 211             ceph osd erasure-code-profile set $profile \
 212             plugin=isa \
 213             k=1 \
 214             m=1 || return 1
 215     else
 216         echo "SKIP because plugin isa has not been built"
 217     fi
 218
 219     expect_failure $dir 'k=1 must be >= 2' \
 220         ceph osd erasure-code-profile set $profile \
 221         plugin=jerasure \
 222         k=1 \
 223         m=1 || return 1
 224 }
 225
 226 main osd-erasure-code-profile "$@"
 227
 228 # Local Variables:
 229 # compile-command: "cd ../.. ; make -j4 && test/mon/osd-erasure-code-profile.sh"
 230 # End: