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public-image-mirror
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Support retry

This commit is contained in:
Shiming Zhang 2021-11-26 15:30:58 +08:00
parent aa87ccda1b
commit 3026887aca
1 changed files with 12 additions and 7 deletions
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19
hack/diff-image.sh
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@ -31,6 +31,9 @@ PARALLET="${PARALLET:-0}"
# Synchronize images from source to destination # Synchronize images from source to destination
SYNC="${SYNC:-}" SYNC="${SYNC:-}"
# Retry times
RETRY="${RETRY:-5}"
SELF="$(basename "${BASH_SOURCE[0]}")" SELF="$(basename "${BASH_SOURCE[0]}")"
if [[ "${DEBUG}" == "true" ]]; then if [[ "${DEBUG}" == "true" ]]; then
@ -45,6 +48,7 @@ if [[ "${DEBUG}" == "true" ]]; then
echo "SKIP: ${SKIP}" echo "SKIP: ${SKIP}"
echo "PARALLET: ${PARALLET}" echo "PARALLET: ${PARALLET}"
echo "SYNC: ${SYNC}" echo "SYNC: ${SYNC}"
echo "RETRY: ${RETRY}"
fi fi
function check() { function check() {
@ -65,6 +69,7 @@ function check() {
echo " SKIP=<pattern> # Regexp that matches the tags that needs to be skipped" echo " SKIP=<pattern> # Regexp that matches the tags that needs to be skipped"
echo " PARALLET=<size> # Compare the number of tags in parallel" echo " PARALLET=<size> # Compare the number of tags in parallel"
echo " SYNC=true # Synchronize images from source to destination" echo " SYNC=true # Synchronize images from source to destination"
echo " RETRY=<times> # Retry times"
return 2 return 2
fi fi
@ -89,9 +94,9 @@ emptyLayer="sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b4
function inspect() { function inspect() {
local image="${1:-}" local image="${1:-}"
local raw=$(${SKOPEO} inspect --no-creds --raw --tls-verify=false "docker://${image}") local raw=$(${SKOPEO} inspect --retry-times "${RETRY}" --no-creds --raw --tls-verify=false "docker://${image}")
if [[ "${raw}" == "" ]]; then if [[ "${raw}" == "" ]]; then
echo "skopeo inspect --no-creds --raw --tls-verify=false docker://${image}" >&2 echo "skopeo inspect --retry-times "${RETRY}" --no-creds --raw --tls-verify=false docker://${image}" >&2
echo "ERROR: Failed to inspect ${image}" >&2 echo "ERROR: Failed to inspect ${image}" >&2
return 1 return 1
fi fi
@ -122,12 +127,12 @@ function inspect() {
local arch="${args%% *}" local arch="${args%% *}"
local os="${args##* }" local os="${args##* }"
echo ${args} echo ${args}
${SKOPEO} --override-arch "${arch}" --override-os "${os}" inspect --no-creds --config --tls-verify=false "docker://${image}" | jq -r '.rootfs.diff_ids[]' ${SKOPEO} --override-arch "${arch}" --override-os "${os}" inspect --retry-times "${RETRY}" --no-creds --config --tls-verify=false "docker://${image}" | jq -r '.rootfs.diff_ids[]'
done done
unset IFS unset IFS
;; ;;
*) *)
echo "skopeo inspect --no-creds --raw --tls-verify=false docker://${image}" >&2 echo "skopeo inspect --retry-times "${RETRY}" --no-creds --raw --tls-verify=false docker://${image}" >&2
if [[ "${DEBUG}" == "true" ]]; then if [[ "${DEBUG}" == "true" ]]; then
echo "${raw}" >&2 echo "${raw}" >&2
fi fi
@ -137,7 +142,7 @@ function inspect() {
esac esac
;; ;;
*) *)
echo "skopeo inspect --no-creds --raw --tls-verify=false docker://${image}" >&2 echo "skopeo inspect --retry-times "${RETRY}" --no-creds --raw --tls-verify=false docker://${image}" >&2
if [[ "${DEBUG}" == "true" ]]; then if [[ "${DEBUG}" == "true" ]]; then
echo "${raw}" >&2 echo "${raw}" >&2
fi fi
@ -151,12 +156,12 @@ function copy-image() {
local image1="${1:-}" local image1="${1:-}"
local image2="${2:-}" local image2="${2:-}"
${SKOPEO} copy --all --src-no-creds --dest-tls-verify=false --format oci "docker://${image1}" "docker://${image2}" ${SKOPEO} copy --retry-times "${RETRY}" --all --src-no-creds --dest-tls-verify=false --format oci "docker://${image1}" "docker://${image2}"
} }
function list-tags() { function list-tags() {
local image="${1:-}" local image="${1:-}"
local raw="$(${SKOPEO} list-tags --no-creds --tls-verify=false "docker://${image}" | ${JQ} -r '.Tags[]' | sort)" local raw="$(${SKOPEO} list-tags --retry-times "${RETRY}" --no-creds --tls-verify=false "docker://${image}" | ${JQ} -r '.Tags[]' | sort)"
if [[ "${FOCUS}" != "" ]]; then if [[ "${FOCUS}" != "" ]]; then
local skip=$(echo "${raw}" | grep -v -E "${FOCUS}") local skip=$(echo "${raw}" | grep -v -E "${FOCUS}")