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Fix logging for multi-container pods
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This commit is contained in:
David Boreham 2024-02-14 15:59:03 -07:00
parent afadc83966
commit 0fbdb18a76
1 changed files with 8 additions and 2 deletions
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10
stack_orchestrator/deploy/k8s/deploy_k8s.py
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@ -20,7 +20,7 @@ from kubernetes import client, config
from stack_orchestrator import constants from stack_orchestrator import constants
from stack_orchestrator.deploy.deployer import Deployer, DeployerConfigGenerator from stack_orchestrator.deploy.deployer import Deployer, DeployerConfigGenerator
from stack_orchestrator.deploy.k8s.helpers import create_cluster, destroy_cluster, load_images_into_kind from stack_orchestrator.deploy.k8s.helpers import create_cluster, destroy_cluster, load_images_into_kind
from stack_orchestrator.deploy.k8s.helpers import pods_in_deployment, log_stream_from_string, generate_kind_config from stack_orchestrator.deploy.k8s.helpers import pods_in_deployment, containers_in_pod, log_stream_from_string, generate_kind_config
from stack_orchestrator.deploy.k8s.cluster_info import ClusterInfo from stack_orchestrator.deploy.k8s.cluster_info import ClusterInfo
from stack_orchestrator.opts import opts from stack_orchestrator.opts import opts
from stack_orchestrator.deploy.deployment_context import DeploymentContext from stack_orchestrator.deploy.deployment_context import DeploymentContext
@ -359,9 +359,15 @@ class K8sDeployer(Deployer):
log_data = "******* Pods not running ********\n" log_data = "******* Pods not running ********\n"
else: else:
k8s_pod_name = pods[0] k8s_pod_name = pods[0]
containers = containers_in_pod(self.core_api, k8s_pod_name)
# If the pod is not yet started, the logs request below will throw an exception # If the pod is not yet started, the logs request below will throw an exception
try: try:
log_data = self.core_api.read_namespaced_pod_log(k8s_pod_name, namespace="default", container="test") log_data = ""
for container in containers:
container_log = self.core_api.read_namespaced_pod_log(k8s_pod_name, namespace="default", container=container)
container_log_lines = container_log.splitlines()
for line in container_log_lines:
log_data += f"{container}: {line}\n"
except client.exceptions.ApiException as e: except client.exceptions.ApiException as e:
if opts.o.debug: if opts.o.debug:
print(f"Error from read_namespaced_pod_log: {e}") print(f"Error from read_namespaced_pod_log: {e}")