mirror of
https://github.com/timescale/timescaledb.git
synced 2025-05-16 02:23:49 +08:00
683e2bcf18
By default, the compression policy is scheduled for every chunk_time_interval / 2 in the current implementation, equal to three days and twelve hours with our default settings. This schedule interval was sufficient for previous versions of TimescaleDB. However, with the introduction of features like mutable compression and ON CONFLICT .. DO UPDATE queries, regular DML operations decompress data. To ensure that modified data is compressed earlier, this patch reduces the schedule interval of the compression policy to run at least every 12 hours.
117 lines
3.8 KiB
Bash
Executable File
117 lines
3.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# This script builds a development TimescaleDB image from the
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# currently checked out source on the host.
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#
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SCRIPT_DIR=$(dirname $0)
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BASE_DIR=${PWD}/${SCRIPT_DIR}/..
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PG_VERSION=${PG_VERSION:-14.3}
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PG_IMAGE_TAG=${PG_IMAGE_TAG:-${PG_VERSION}-alpine}
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BUILD_CONTAINER_NAME=${BUILD_CONTAINER_NAME:-pgbuild}
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BUILD_IMAGE_NAME=${BUILD_IMAGE_NAME:-$USER/pgbuild}
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IMAGE_NAME=${IMAGE_NAME:-$USER/timescaledb}
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GIT_ID=$(git -C ${BASE_DIR} describe --dirty --always | sed -e "s|/|_|g")
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TAG_NAME=${TAG_NAME:-$GIT_ID}
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BUILD_TYPE=${BUILD_TYPE:-Debug}
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USE_OPENSSL=${USE_OPENSSL:-true}
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PUSH_PG_IMAGE=${PUSH_PG_IMAGE:-false}
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GENERATE_DOWNGRADE_SCRIPT=${GENERATE_DOWNGRADE_SCRIPT:-OFF}
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# Full image identifiers
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PG_IMAGE=${BUILD_IMAGE_NAME}:${PG_IMAGE_TAG}
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TS_IMAGE=${IMAGE_NAME}:${TAG_NAME}
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trap remove_build_container EXIT
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image_exists() {
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[[ $(docker image ls -f "reference=$1" -q) ]]
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}
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postgres_build_image_exists() {
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image_exists ${PG_IMAGE}
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}
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timescaledb_image_exists() {
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image_exists ${TS_IMAGE}
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}
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remove_build_container() {
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local container=${1:-${BUILD_CONTAINER_NAME}}
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docker rm -vf "$(docker ps -a -q -f name=${container} 2>/dev/null)" 2>/dev/null
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}
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fetch_postgres_build_image() {
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local image=${1:-${PG_IMAGE}}
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docker pull ${image}
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}
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create_postgres_build_image() {
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local image=${1:-${PG_IMAGE}}
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echo "Creating new PostgreSQL build image ${image}"
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# Run a Postgres container
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docker run -d --name ${BUILD_CONTAINER_NAME} --env POSTGRES_HOST_AUTH_METHOD=trust -v ${BASE_DIR}:/src postgres:${PG_IMAGE_TAG}
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# Install build dependencies
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docker exec -u root ${BUILD_CONTAINER_NAME} /bin/bash -c "apk add --no-cache --virtual .build-deps postgresql-dev gdb coreutils dpkg-dev gcc git libc-dev make cmake util-linux-dev diffutils libssl3 openssl-dev krb5-dev && mkdir -p /build/debug"
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docker commit -a $USER -m "TimescaleDB build base image version $PG_IMAGE_TAG" ${BUILD_CONTAINER_NAME} ${image}
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remove_build_container ${BUILD_CONTAINER_NAME}
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if ${PUSH_PG_IMAGE}; then
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docker push ${image}
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fi
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}
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run_postgres_build_image() {
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local image=${1:-${PG_IMAGE}}
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echo "Starting image ${image}"
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docker run -d --name ${BUILD_CONTAINER_NAME} -v ${BASE_DIR}:/src ${image}
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}
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build_timescaledb()
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{
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echo "Building TimescaleDB image \"${TS_IMAGE}\" with USE_OPENSSL=${USE_OPENSSL} BUILD_TYPE=${BUILD_TYPE}"
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run_postgres_build_image ${PG_IMAGE}
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# Build and install the extension with debug symbols and assertions
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tar -c -C ${BASE_DIR} {cmake,src,sql,test,scripts,tsl,version.config,CMakeLists.txt,timescaledb.control.in} | docker cp - ${BUILD_CONTAINER_NAME}:/build/
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if ! docker exec -u root ${BUILD_CONTAINER_NAME} /bin/bash -c " \
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cd /build/debug \
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&& git config --global --add safe.directory /src \
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&& cmake -DGENERATE_DOWNGRADE_SCRIPT=${GENERATE_DOWNGRADE_SCRIPT} -DENABLE_DEBUG_UTILS=off -DUSE_OPENSSL=${USE_OPENSSL} -DCMAKE_BUILD_TYPE=${BUILD_TYPE} /src \
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&& make -j $(nproc) && make install \
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&& echo \"shared_preload_libraries = 'timescaledb'\" >> /usr/local/share/postgresql/postgresql.conf.sample \
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&& echo \"timescaledb.telemetry_level=off\" >> /usr/local/share/postgresql/postgresql.conf.sample \
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&& cd / && rm -rf /build"
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then
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echo "Building timescaledb failed"
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return 1
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fi
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docker commit -a $USER -m "TimescaleDB development image" ${BUILD_CONTAINER_NAME} ${TS_IMAGE}
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}
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message_and_exit() {
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echo
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echo "Run 'docker run -d --name some-timescaledb -p 5432:5432 ${TS_IMAGE}' to launch"
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exit
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}
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remove_build_container
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if timescaledb_image_exists; then
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echo "Image \"${TS_IMAGE}\" already exists."
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message_and_exit
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fi
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if ! postgres_build_image_exists; then
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if ! fetch_postgres_build_image "$@"; then
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create_postgres_build_image "$@" || exit 1
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fi
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fi
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build_timescaledb || exit 1
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message_and_exit
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