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[Backport 1.28-strict] Fix microk8s import images for offline clusters (#4273) #4288

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merged 1 commit into from
Nov 4, 2023
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[Backport 1.28-strict] Fix microk8s import images for offline clusters (#4273) #4288

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17 changes: 11 additions & 6 deletions scripts/wrappers/distributed_op.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
import sys
import json
import socket
import time

from common.cluster.utils import (
get_callback_token,
Expand Down Expand Up @@ -43,12 +44,16 @@ def get_cluster_agent_endpoints(include_self=False):
hostname = socket.gethostname()
token = get_callback_token()

subprocess.check_call(
[MICROK8S_STATUS, "--wait-ready", "--timeout=60"],
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL,
)
stdout = subprocess.check_output([KUBECTL, "get", "node", "-o", "json"])
for attempt in range(10):
try:
stdout = subprocess.check_output([KUBECTL, "get", "node", "-o", "json"])
break
except subprocess.CalledProcessError as e:
print("Failed to list nodes (try {}): {}".format(attempt + 1, e), file=sys.stderr)
if attempt == 9:
raise e
time.sleep(3)

info = json.loads(stdout)
for node_info in info["items"]:
node_ip = get_internal_ip_from_get_node(node_info)
Expand Down