ceph/qa/standalone/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 $CEPH_ROOT/qa/standalone/ceph-helpers.sh
  19
  20 function run() {
  21     local dir=$1
  22     shift
  23
  24     export CEPH_MON="127.0.0.1:7220" # git grep '\<7220\>' : there must be only one
  25     export CEPH_ARGS
  26     CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
  27     CEPH_ARGS+="--mon-host=$CEPH_MON "
  28
  29     local funcs=${@:-$(set | sed -n -e 's/^\(TEST_[0-9a-z_]*\) .*/\1/p')}
  30     for func in $funcs ; do
  31         setup $dir || return 1
  32         $func $dir || return 1
  33         teardown $dir || return 1
  34     done
  35 }
  36
  37 function TEST_set() {
  38     local dir=$1
  39     local id=$2
  40
  41     run_mon $dir a || return 1
  42
  43     local profile=myprofile
  44     #
  45     # no key=value pairs : use the default configuration
  46     #
  47     ceph osd erasure-code-profile set $profile 2>&1 || return 1
  48     ceph osd erasure-code-profile get $profile | \
  49         grep plugin=jerasure || return 1
  50     ceph osd erasure-code-profile rm $profile
  51     #
  52     # key=value pairs override the default
  53     #
  54     ceph osd erasure-code-profile set $profile \
  55         key=value plugin=isa || return 1
  56     ceph osd erasure-code-profile get $profile | \
  57         grep -e key=value -e plugin=isa || return 1
  58     #
  59     # --force is required to override an existing profile
  60     #
  61     ! ceph osd erasure-code-profile set $profile > $dir/out 2>&1 || return 1
  62     grep 'will not override' $dir/out || return 1
  63     ceph osd erasure-code-profile set $profile key=other --force || return 1
  64     ceph osd erasure-code-profile get $profile | \
  65         grep key=other || return 1
  66
  67     ceph osd erasure-code-profile rm $profile # cleanup
  68 }
  69
  70 function TEST_ls() {
  71     local dir=$1
  72     local id=$2
  73
  74     run_mon $dir a || return 1
  75
  76     local profile=myprofile
  77     ! ceph osd erasure-code-profile ls | grep $profile || return 1
  78     ceph osd erasure-code-profile set $profile 2>&1 || return 1
  79     ceph osd erasure-code-profile ls | grep $profile || return 1
  80     ceph --format xml osd erasure-code-profile ls | \
  81         grep "<profile>$profile</profile>" || return 1
  82
  83     ceph osd erasure-code-profile rm $profile # cleanup
  84 }
  85
  86 function TEST_rm() {
  87     local dir=$1
  88     local id=$2
  89
  90     run_mon $dir a || return 1
  91
  92     local profile=myprofile
  93     ceph osd erasure-code-profile set $profile 2>&1 || return 1
  94     ceph osd erasure-code-profile ls | grep $profile || return 1
  95     ceph osd erasure-code-profile rm $profile || return 1
  96     ! ceph osd erasure-code-profile ls | grep $profile || return 1
  97     ceph osd erasure-code-profile rm WRONG 2>&1 | \
  98         grep "WRONG does not exist" || return 1
  99
 100     ceph osd erasure-code-profile set $profile || return 1
 101     ceph osd pool create poolname 12 12 erasure $profile || return 1
 102     ! ceph osd erasure-code-profile rm $profile > $dir/out 2>&1 || return 1
 103     grep "poolname.*using.*$profile" $dir/out || return 1
 104     ceph osd pool delete poolname poolname --yes-i-really-really-mean-it || return 1
 105     ceph osd erasure-code-profile rm $profile || return 1
 106
 107     ceph osd erasure-code-profile rm $profile # cleanup
 108 }
 109
 110 function TEST_get() {
 111     local dir=$1
 112     local id=$2
 113
 114     run_mon $dir a || return 1
 115
 116     local default_profile=default
 117     ceph osd erasure-code-profile get $default_profile | \
 118         grep plugin=jerasure || return 1
 119     ceph --format xml osd erasure-code-profile get $default_profile | \
 120         grep '<plugin>jerasure</plugin>' || return 1
 121     ! ceph osd erasure-code-profile get WRONG > $dir/out 2>&1 || return 1
 122     grep -q "unknown erasure code profile 'WRONG'" $dir/out || return 1
 123 }
 124
 125 function TEST_set_idempotent() {
 126     local dir=$1
 127     local id=$2
 128
 129     run_mon $dir a || return 1
 130     #
 131     # The default profile is set using a code path different from
 132     # ceph osd erasure-code-profile set: verify that it is idempotent,
 133     # as if it was using the same code path.
 134     #
 135     ceph osd erasure-code-profile set default k=2 m=1 2>&1 || return 1
 136     local profile
 137     #
 138     # Because plugin=jerasure is the default, it uses a slightly
 139     # different code path where defaults (m=1 for instance) are added
 140     # implicitly.
 141     #
 142     profile=profileidempotent1
 143     ! ceph osd erasure-code-profile ls | grep $profile || return 1
 144     ceph osd erasure-code-profile set $profile k=2 crush-failure-domain=osd 2>&1 || return 1
 145     ceph osd erasure-code-profile ls | grep $profile || return 1
 146     ceph osd erasure-code-profile set $profile k=2 crush-failure-domain=osd 2>&1 || return 1
 147     ceph osd erasure-code-profile rm $profile # cleanup
 148
 149     #
 150     # In the general case the profile is exactly what is on
 151     #
 152     profile=profileidempotent2
 153     ! ceph osd erasure-code-profile ls | grep $profile || return 1
 154     ceph osd erasure-code-profile set $profile plugin=lrc k=4 m=2 l=3 crush-failure-domain=osd 2>&1 || return 1
 155     ceph osd erasure-code-profile ls | grep $profile || return 1
 156     ceph osd erasure-code-profile set $profile plugin=lrc k=4 m=2 l=3 crush-failure-domain=osd 2>&1 || return 1
 157     ceph osd erasure-code-profile rm $profile # cleanup
 158 }
 159
 160 function TEST_format_invalid() {
 161     local dir=$1
 162
 163     local profile=profile
 164     # osd_pool_default_erasure-code-profile is
 165     # valid JSON but not of the expected type
 166     run_mon $dir a \
 167         --osd_pool_default_erasure-code-profile 1 || return 1
 168     ! ceph osd erasure-code-profile set $profile > $dir/out 2>&1 || return 1
 169     cat $dir/out
 170     grep 'must be a JSON object' $dir/out || return 1
 171 }
 172
 173 function TEST_format_json() {
 174     local dir=$1
 175
 176     # osd_pool_default_erasure-code-profile is JSON
 177     expected='"plugin":"isa"'
 178     run_mon $dir a \
 179         --osd_pool_default_erasure-code-profile "{$expected}" || return 1
 180     ceph --format json osd erasure-code-profile get default | \
 181         grep "$expected" || return 1
 182 }
 183
 184 function TEST_format_plain() {
 185     local dir=$1
 186
 187     # osd_pool_default_erasure-code-profile is plain text
 188     expected='"plugin":"isa"'
 189     run_mon $dir a \
 190         --osd_pool_default_erasure-code-profile "plugin=isa" || return 1
 191     ceph --format json osd erasure-code-profile get default | \
 192         grep "$expected" || return 1
 193 }
 194
 195 function TEST_profile_k_sanity() {
 196     local dir=$1
 197     local profile=profile-sanity
 198
 199     run_mon $dir a || return 1
 200
 201     expect_failure $dir 'k must be a multiple of (k + m) / l' \
 202         ceph osd erasure-code-profile set $profile \
 203         plugin=lrc \
 204         l=1 \
 205         k=1 \
 206         m=1 || return 1
 207
 208     if erasure_code_plugin_exists isa ; then
 209         expect_failure $dir 'k=1 must be >= 2' \
 210             ceph osd erasure-code-profile set $profile \
 211             plugin=isa \
 212             k=1 \
 213             m=1 || return 1
 214     else
 215         echo "SKIP because plugin isa has not been built"
 216     fi
 217
 218     expect_failure $dir 'k=1 must be >= 2' \
 219         ceph osd erasure-code-profile set $profile \
 220         plugin=jerasure \
 221         k=1 \
 222         m=1 || return 1
 223 }
 224
 225 main osd-erasure-code-profile "$@"
 226
 227 # Local Variables:
 228 # compile-command: "cd ../.. ; make -j4 && test/mon/osd-erasure-code-profile.sh"
 229 # End: