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61 lines
1.9 KiB
61 lines
1.9 KiB
#!/bin/bash
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## Init is run on host
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## For now it is run every time the script is launched, but
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## it should be launched only once after build.
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## Accessible variables are:
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## - SERVICE_NAME Name of current service
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## - DOCKER_BASE_IMAGE Base image from which this service might be built if any
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## - SERVICE_DATASTORE Location on host of the DATASTORE of this service
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## - SERVICE_CONFIGSTORE Location on host of the CONFIGSTORE of this service
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. lib/common
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set -e
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if [ "${HOST_DATASTORE+x}" ]; then
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export HOST_DB_PASSFILE="$HOST_DATASTORE/${SERVICE_NAME}$DB_DATADIR/my.cnf"
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else
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export HOST_DB_PASSFILE="$CLIENT_DB_PASSFILE"
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fi
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if ! [ -d "$HOST_DATASTORE/${SERVICE_NAME}$DB_DATADIR" ]; then
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MYSQL_ROOT_PASSWORD="$(gen_password)"
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debug docker run -e "MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD" \
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--rm \
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-v "$DATA_DIR:$DB_DATADIR" \
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--entrypoint /bin/bash "$DOCKER_BASE_IMAGE"
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docker run -e "MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD" \
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--rm \
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-v "$DATA_DIR:$DB_DATADIR" \
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--entrypoint /bin/bash "$DOCKER_BASE_IMAGE" -c '
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mysqld() {
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echo "diverted mysqld call..." >&2;
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echo "$*" | grep -E "(--help|--skip-networking)" >/dev/null 2>&1 || return;
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echo " .. Allowing call." >&2;
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/usr/sbin/mysqld "$@";
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}
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export -f mysqld;
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/docker-entrypoint.sh mysqld' || true
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## docker errorlevel is still 0 even if it failed.
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## AND we must ignore mysqld error !
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[ "$(find "$DATA_DIR" \
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-maxdepth 0 -type d -empty 2>/dev/null)" ] && {
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err "Docker run probably failed to do it's job."
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exit 1
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}
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## XXXvlab: this won't help support multiple project running on the
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## same host
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cat <<EOF > "$HOST_DB_PASSFILE"
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[client]
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password=$MYSQL_ROOT_PASSWORD
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EOF
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chmod 600 "$HOST_DB_PASSFILE"
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info "New root password for mysql. "
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fi
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