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annotate scripts/.functions.sh @ 85:8f45c43ea7a4 feature/djs-DEP-12-docker

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DEP-12: start upgrading scripts and compose files for RC and docker 1.12
author Dave Smith <smith@nwoca.org>
date Wed, 21 Sep 2016 19:00:41 -0400
parents 85957628f4c0
children c029be781d13
rev   line source
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1 #!/bin/bash
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2 export SSDT_SCRIPTS=$(dirname "${BASH_SOURCE[0]}")
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3 export SSDT_HOME=$(dirname $SSDT_SCRIPTS)
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5 # deletes psql data from specified service
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6 resetDbVolume() {
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7 # Works for named and unnamed volumes and custom $PGDATA.
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8 # Container must be stopped
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9 service=${1?Must supply db service to reset}
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10 container=$(composeGetContainer $service)
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11 if [ "$container" != "" ]
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12 then
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13 echo "deleting db data from $container"
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14 docker-compose run --no-deps --rm $service bash -c "rm -rf \${PGDATA?Missing PGDATA env}"
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15 fi
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16 }
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17
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18 # finds docker container for specified compose service
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19 composeGetContainer() {
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20 service=${1?"Must supply service from current project"}
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21
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22 container=$( docker-compose ps | cut -d " " -f 1 -s | grep _${service}_ )
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23 echo $container
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24 }
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26 executeSQL() {
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27 service=${1?Must supply db service to execute against}
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28 container=$(composeGetContainer $service)
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30 echo "$2" | docker exec -i $container sh -c "gosu postgres psql \$DB_NAME"
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31 }
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33 composeGetProject() {
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34 service=${1?"Must supply service from current project"}
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35 container=$(composeGetContainer $service)
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36 echo $(docker inspect -f '{{index .Config.Labels "com.docker.compose.project" }}' $container)
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37 }