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zombienet, make logs for para works #9230

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Merged
pepoviola merged 3 commits into from
Jul 18, 2025
+11 −13
Merged

zombienet, make logs for para works #9230

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2d227b8
make logs for para works
pepoviola Jul 16, 2025
756d913
remove debug
pepoviola Jul 16, 2025
1b5aecf
fix ts for logs url
pepoviola Jul 18, 2025
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24 changes: 11 additions & 13 deletions .github/scripts/process-logs-zombienet-sdk.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -28,15 +28,16 @@ fi
NS=$(jq -r '.ns // .namespace' "$ZOMBIE_JSON")
# test start time in milliseconds
FROM=$(jq -r '.start_time_ts' "$ZOMBIE_JSON")
# current time in milliseconds
TO=$(date +%s%3N)
# current time in milliseconds + 60 secs to allow loki to ingest logs
TO=$(($(date +%s%3N) + 60000))
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@lrubasze lrubasze Jul 18, 2025

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Just wondering if it has some impact on k8s loki logs. But I don't think so, we just extend the time range by 60s.

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@pepoviola pepoviola Jul 18, 2025

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No, for k8s promtail reads the logs directly from the pods. In native we have this workaround that reads the logs into a sidecar, thay why I added this 60s as safeguard.

Thx!


make_url() {
local name="$1"
local to="$2"
local url="${LOKI_URL_FOR_NODE//\{\{namespace\}\}/$NS}"
url="${url//\{\{podName\}\}/$name}"
url="${url//\{\{from\}\}/$FROM}"
url="${url//\{\{to\}\}/$TO}"
url="${url//\{\{to\}\}/$to}"
echo "$url"
}

Expand All @@ -54,6 +55,7 @@ if [[ $(echo "$NS" | grep -E "zombie-[A-Fa-f0-9]+-") ]]; then
fi;

jq -r $JQ_QUERY_RELAY "$ZOMBIE_JSON" | while read -r name; do
local_to=$TO
if [[ "$ZOMBIE_PROVIDER" == "k8s" ]]; then
# Fetching logs from k8s
if ! kubectl logs "$name" -c "$name" -n "$NS" > "$TARGET_DIR/$name.log" ; then
Expand All @@ -68,23 +70,19 @@ jq -r $JQ_QUERY_RELAY "$ZOMBIE_JSON" | while read -r name; do

# send logs to loki
if [ -d "$LOKI_DIR_FOR_NATIVE_LOGS" ]; then
echo "send logs to loki for node: $name";
awk -v NS="$NS" -v NAME="$name" '{print NS" "NAME" " $0}' $TARGET_DIR/$name.log >> $LOKI_DIR_FOR_NATIVE_LOGS/to-loki.log
local_to=$(($(date +%s%3N) + 60000))
fi
fi
echo -e "\t$name: $(make_url "$name")"
echo -e "\t$name: $(make_url "$name" "$local_to")"
done
echo ""

# Debug
echo "\n"
cat $ZOMBIE_JSON
echo "\n"

# Handle parachains grouped by paraId
jq -r '.paras // .parachains | to_entries[] | "\(.key)"' "$ZOMBIE_JSON" | while read -r para_id; do
echo "ParaId: $para_id"
jq -r --arg pid "$para_id" "'$JQ_QUERY_PARA_NODES'" "$ZOMBIE_JSON" | while read -r name; do
jq -r --arg pid "$para_id" "$JQ_QUERY_PARA_NODES" "$ZOMBIE_JSON" | while read -r name; do
local_to=$TO
if [[ "$ZOMBIE_PROVIDER" == "k8s" ]]; then
# Fetching logs from k8s
if ! kubectl logs "$name" -c "$name" -n "$NS" > "$TARGET_DIR/$name.log" ; then
Expand All @@ -99,11 +97,11 @@ jq -r '.paras // .parachains | to_entries[] | "\(.key)"' "$ZOMBIE_JSON" | while

# send logs to loki
if [ -d "$LOKI_DIR_FOR_NATIVE_LOGS" ]; then
echo "send logs to loki for node: $name";
awk -v NS="$NS" -v NAME="$name" '{print NS" "NAME" " $0}' $TARGET_DIR/$name.log >> $LOKI_DIR_FOR_NATIVE_LOGS/to-loki.log
local_to=$(($(date +%s%3N) + 60000))
fi
fi
echo -e "\t$name: $(make_url "$name")"
echo -e "\t$name: $(make_url "$name" "$local_to")"
done
echo ""
done
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