65 lines
1.5 KiB
Bash
Executable File
65 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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ABSDIR="$( dirname "$(readlink -f -- "$0")" )"
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source "${ABSDIR}"/../functions.sh
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source "${ABSDIR}"/vars.sh
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ensure_pwd_is_scriptdir
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ensure_not_root
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ensure_pod_exists "${pod_name}"
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ensure_systemd_unit_exists "${service_name}"
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ensure_variables_are_defined "$envvars"
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current_version=$(podman container list -a --format "{{.Image}}" | grep -F "${service_image}" | awk -F: '{print $NF}')
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reinstall_please () {
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for image in ${upstream_images}; do
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if ! podman image exists "${service_image}":"${service_version}"; then
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podman image pull "${service_image}":"${service_version}" || exit 1
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fi
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done &&
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check_pod_running "${pod_name}" && ./40_stop.sh
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./70_disable.sh && \
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./80_destroy.sh && \
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./10_install.sh && \
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./20_enable.sh && \
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./30_start.sh
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}
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cleanup_images () {
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echo "Remove ${current_version} images?"
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select yn in "Yes" "No"; do
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case $yn in
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Yes)
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podman image rm "${service_image}":"${current_version}"
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exit 0
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;;
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No)
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exit 0
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;;
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esac
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done
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}
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if [ "${current_version}" != "${service_version}" ]; then
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if [[ "${current_version}" > "${service_version}" ]]; then
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echo "WARNING : you are about to DOWNGRADE your installation"
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fi
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echo "Migrating from ${current_version} to ${service_version}. Proceed?"
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select yn in "Yes" "No"; do
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case $yn in
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Yes)
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reinstall_please && \
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cleanup_images
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exit 0
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;;
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No)
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exit 0
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;;
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esac
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done
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else
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echo "Already using version ${service_version}. Exiting."
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fi
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