我今天找到了Argo皮棉。感谢Argo团队！！！这是一个非常有用的工具，为我节省了大量时间。下面的yaml检查出来没有任何错误，但当我尝试运行它时，我会得到以下错误。我如何追踪正在发生的事情？
FATA[2022-03-14T19:36:29.512Z] workflows.argoproj.io "hello-world-s5rm5" not found
以下是的工作流程
---
{
"apiVersion": "argoproj.io/v1alpha1",
"kind": "Workflow",
"metadata": {
"annotations": {
"workflows.argoproj.io/description": "testing a linter",
"workflows.argoproj.io/version": ">= 3.1.0"
},
"labels": {
"workflows.argoproj.io/archive-strategy": "false"
},
"generateName": "hello-world-",
"namespace": "sandbox"
},
"spec": {
"arguments": {
"parameters": [
{
"name": "msg",
"value": "Hello there"
}
]
},
"entrypoint": "entrypoint",
"securityContext": {
"fsGroup": 2000,
"fsGroupChangePolicy": "OnRootMismatch",
"runAsGroup": 3000,
"runAsNonRoot": true,
"runAsUser": 1000
},
"templates": [
{
"container": {
"args": [
"cowsay Hello Test >> {{outputs.artifacts.message}}"
],
"command": [
"sh",
"-c"
],
"image": "docker/whalesay:latest",
"imagePullPolicy": "IfNotPresent",
},
"name": "whalesay",
"outputs": {
"artifacts": [
{
"name": "message",
"path": "/tmp/output.tgz",
"s3": {
"key": "whalesay",
}
}
]
},
"retryStrategy": {
"limit": "10"
},
"securityContext": {
"fsGroup": 2000,
"fsGroupChangePolicy": "OnRootMismatch",
"runAsGroup": 3000,
"runAsNonRoot": true,
"runAsUser": 1000
}
},
{
"inputs": {
"artifacts": [
{
"s3": {
"key": "whalesay",
},
"name": "data",
"path": "/tmp/input"
}
]
},
"name": "print",
"retryStrategy": {
"limit": "10"
},
"script": {
"command": [
"python"
],
"image": "python:alpine3.6",
"imagePullPolicy": "IfNotPresent",
"source": "import sys nsys.stdout.write("{{inputs.artifacts.data}}")nn"
},
"securityContext": {
"fsGroup": 2000,
"fsGroupChangePolicy": "OnRootMismatch",
"runAsGroup": 3000,
"runAsNonRoot": true,
"runAsUser": 1000
}
},
{
"dag": {
"tasks": [
{
"name": "whalesay",
"template": "whalesay"
},
{
"arguments": {
"artifacts": [
{
"from": "{{whalesay.outputs.artifacts.message}}",
"name": "data"
}
]
},
"dependencies": [
"whalesay"
],
"name": "print",
"template": "print"
}
]
},
"name": "entrypoint"
}
]
}
}
...
以下是kubectl描述的结果
Name: hello-world
Namespace: sandbox
Labels: workflows.argoproj.io/archive-strategy=false
Annotations: workflows.argoproj.io/description: testing a linter
workflows.argoproj.io/version: >= 3.1.0
API Version: argoproj.io/v1alpha1
Kind: Workflow
Metadata:
Creation Timestamp: 2022-03-14T19:33:19Z
Generation: 1
Managed Fields:
API Version: argoproj.io/v1alpha1
Fields Type: FieldsV1
fieldsV1:
f:metadata:
f:annotations:
.:
f:workflows.argoproj.io/description:
f:workflows.argoproj.io/version:
f:labels:
.:
f:workflows.argoproj.io/archive-strategy:
f:spec:
f:status:
Manager: argo
Operation: Update
Time: 2022-03-14T19:33:19Z
Resource Version: 16499078
UID: b438cf44-241c-44bf-bb42-e470eaf4ca08
Spec:
Arguments:
Parameters:
Name: msg
Value: Hello there
Entrypoint: entrypoint
Security Context:
Fs Group: 2000
Fs Group Change Policy: OnRootMismatch
Run As Group: 3000
Run As Non Root: true
Run As User: 1000
Templates:
Container:
Args:
cowsay Hello Test >> {{outputs.artifacts.message}}
Command:
sh
-c
Image: docker/whalesay:latest
Image Pull Policy: IfNotPresent
Name:
Resources:
Inputs:
Metadata:
Name: whalesay
Outputs:
Artifacts:
Name: message
Path: /tmp/output.tgz
s3:
Key: whalesay
Retry Strategy:
Limit: 10
Security Context:
Fs Group: 2000
Fs Group Change Policy: OnRootMismatch
Run As Group: 3000
Run As Non Root: true
Run As User: 1000
Inputs:
Artifacts:
Name: data
Path: /tmp/input
s3:
Key: whalesay
Metadata:
Name: print
Outputs:
Retry Strategy:
Limit: 10
Script:
Command:
python
Image: python:alpine3.6
Image Pull Policy: IfNotPresent
Name:
Resources:
Source: import sys
sys.stdout.write("{{inputs.artifacts.data}}")
Security Context:
Fs Group: 2000
Fs Group Change Policy: OnRootMismatch
Run As Group: 3000
Run As Non Root: true
Run As User: 1000
Dag:
Tasks:
Arguments:
Name: whalesay
Template: whalesay
Arguments:
Artifacts:
From: {{whalesay.outputs.artifacts.message}}
Name: data
Dependencies:
whalesay
Name: print
Template: print
Inputs:
Metadata:
Name: entrypoint
Outputs:
Status:
Finished At: <nil>
Started At: <nil>
Events: <none>
更新：
我重新安装(升级(了Argo，并取得了一些进展。错误(如下(表明我错误地设置了我的工件存储库。据我所知，我遵循此处的指示。
谷歌技术支持人员告诉我，我的GCS存储桶被配置为只读。我正在和他们讨论如何打开写作的水桶。一旦完成，我是否认为更新配置映射就足够了？
https://argoproj.github.io/argo-workflows/configure-artifact-和存储库/#谷歌云存储gcs
https://argoproj.github.io/argo-workflows/artifact-repository-ref/
另一个更新：
多亏了谷歌的帮助，我想我已经配置了云存储(我想(，但我还不能确认。我得到以下错误(下面是完整的堆栈。
问题：前缀"在哪里/var/run/argo/outputs/artifacts"；指定？我以前从未遇到过这种情况。
在工作流中协调这种自动插入的正确方法是什么？
open /var/run/argo/outputs/artifacts/tmp/output.tgz.tgz: no such file or directory
hello-worldnztr8-4118214805 (v1:metadata.name)
ARGO_CONTAINER_RUNTIME_EXECUTOR: emissary
GODEBUG: x509ignoreCN=0
ARGO_WORKFLOW_NAME: hello-worldnztr8
ARGO_WORKFLOW_UID: 4ed3e706-48d9-4d22-bf73-fcccc4a4e6d0
ARGO_CONTAINER_NAME: init
ARGO_TEMPLATE: {"name":"whalesay","inputs":{},"outputs":{"artifacts":[{"name":"message","path":"/tmp/output.tgz","s3":{"key":"whalesay"}}]},"metadata":{},"container":{"name":"","image":"docker/whalesay:latest","command":["sh","-c"],"args":["cowsay Hello Test u003eu003e {{outputs.artifacts.message}}"],"resources":{},"imagePullPolicy":"IfNotPresent"},"archiveLocation":{"archiveLogs":false},"retryStrategy":{"limit":"10"},"securityContext":{"runAsUser":1000,"runAsGroup":3000,"runAsNonRoot":true,"fsGroup":2000,"fsGroupChangePolicy":"OnRootMismatch"}}
ARGO_NODE_ID: hello-worldnztr8-4118214805
ARGO_INCLUDE_SCRIPT_OUTPUT: false
ARGO_DEADLINE: 0001-01-01T00:00:00Z
ARGO_PROGRESS_FILE: /var/run/argo/progress
ARGO_PROGRESS_PATCH_TICK_DURATION: 1m0s
ARGO_PROGRESS_FILE_TICK_DURATION: 3s
Mounts:
/var/run/argo from var-run-argo (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-tvh6k (ro)
Containers:
wait:
Container ID: containerd://6593d624b0350cc51a739e19d78f39e5726a9f1dfddc7e8995b082a073f57864
Image: quay.io/argoproj/argoexec:v3.3.0
Image ID: quay.io/argoproj/argoexec@sha256:b37739320a21d1d96789082c659b96f2dcb59c51483d9852bc858f6cfddf82fb
Port: <none>
Host Port: <none>
Command:
argoexec
wait
--loglevel
info
State: Terminated
Reason: Error
Message: open /var/run/argo/outputs/artifacts/tmp/output.tgz.tgz: no such file or directory
Exit Code: 1
Started: Wed, 16 Mar 2022 20:42:36 +0000
Finished: Wed, 16 Mar 2022 20:42:37 +0000
Ready: False
Restart Count: 0
Environment:
ARGO_POD_NAME: hello-worldnztr8-4118214805 (v1:metadata.name)
ARGO_CONTAINER_RUNTIME_EXECUTOR: emissary
GODEBUG: x509ignoreCN=0
ARGO_WORKFLOW_NAME: hello-worldnztr8
ARGO_WORKFLOW_UID: 4ed3e706-48d9-4d22-bf73-fcccc4a4e6d0
ARGO_CONTAINER_NAME: wait
ARGO_TEMPLATE: {"name":"whalesay","inputs":{},"outputs":{"artifacts":[{"name":"message","path":"/tmp/output.tgz","s3":{"key":"whalesay"}}]},"metadata":{},"container":{"name":"","image":"docker/whalesay:latest","command":["sh","-c"],"args":["cowsay Hello Test u003eu003e {{outputs.artifacts.message}}"],"resources":{},"imagePullPolicy":"IfNotPresent"},"archiveLocation":{"archiveLogs":false},"retryStrategy":{"limit":"10"},"securityContext":{"runAsUser":1000,"runAsGroup":3000,"runAsNonRoot":true,"fsGroup":2000,"fsGroupChangePolicy":"OnRootMismatch"}}
ARGO_NODE_ID: hello-worldnztr8-4118214805
ARGO_INCLUDE_SCRIPT_OUTPUT: false
ARGO_DEADLINE: 0001-01-01T00:00:00Z
ARGO_PROGRESS_FILE: /var/run/argo/progress
ARGO_PROGRESS_PATCH_TICK_DURATION: 1m0s
ARGO_PROGRESS_FILE_TICK_DURATION: 3s
Mounts:
/var/run/argo from var-run-argo (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-tvh6k (ro)
main:
Container ID: containerd://c1c3c014b6c975b5702da564f76a4f5026352bc1f3b57f7dc4d1738104ee7ab8
Image: docker/whalesay:latest
Image ID: sha256:c717279bbba020bf95ac72cf47b2c8abb3a383ad4b6996c1a7a9f2a7aaa480ad
Port: <none>
Host Port: <none>
Command:
/var/run/argo/argoexec
emissary
--
sh
-c
Args:
cowsay Hello Test >> {{outputs.artifacts.message}}
State: Terminated
Reason: Error
Exit Code: 2
Started: Wed, 16 Mar 2022 20:42:36 +0000
Finished: Wed, 16 Mar 2022 20:42:36 +0000
Ready: False
Restart Count: 0
Environment:
ARGO_CONTAINER_NAME: main
ARGO_TEMPLATE: {"name":"whalesay","inputs":{},"outputs":{"artifacts":[{"name":"message","path":"/tmp/output.tgz","s3":{"key":"whalesay"}}]},"metadata":{},"container":{"name":"","image":"docker/whalesay:latest","command":["sh","-c"],"args":["cowsay Hello Test u003eu003e {{outputs.artifacts.message}}"],"resources":{},"imagePullPolicy":"IfNotPresent"},"archiveLocation":{"archiveLogs":false},"retryStrategy":{"limit":"10"},"securityContext":{"runAsUser":1000,"runAsGroup":3000,"runAsNonRoot":true,"fsGroup":2000,"fsGroupChangePolicy":"OnRootMismatch"}}
ARGO_NODE_ID: hello-worldnztr8-4118214805
ARGO_INCLUDE_SCRIPT_OUTPUT: false
ARGO_DEADLINE: 0001-01-01T00:00:00Z
ARGO_PROGRESS_FILE: /var/run/argo/progress
ARGO_PROGRESS_PATCH_TICK_DURATION: 1m0s
ARGO_PROGRESS_FILE_TICK_DURATION: 3s
Mounts:
/var/run/argo from var-run-argo (rw)
/var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-tvh6k (ro)
Conditions:
Type Status
Initialized True
Ready False
ContainersReady False
PodScheduled True
Volumes:
var-run-argo:
Type: EmptyDir (a temporary directory that shares a pod's lifetime)
Medium:
SizeLimit: <unset>
kube-api-access-tvh6k:
Type: Projected (a volume that contains injected data from multiple sources)
TokenExpirationSeconds: 3607
ConfigMapName: kube-root-ca.crt
ConfigMapOptional: <nil>
DownwardAPI: true
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute op=Exists for 300s
node.kubernetes.io/unreachable:NoExecute op=Exists for 300s
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 55s default-scheduler Successfully assigned default/hello-worldnztr8-4118214805 to gke-cluster-1-default-pool-d262cd84-va7g
Normal Pulled 55s kubelet Container image "quay.io/argoproj/argoexec:v3.3.0" already present on machine
Normal Created 54s kubelet Created container init
Normal Started 54s kubelet Started container init
Normal Pulled 53s kubelet Container image "quay.io/argoproj/argoexec:v3.3.0" already present on machine
Normal Created 53s kubelet Created container wait
Normal Started 53s kubelet Started container wait
Normal Pulled 53s kubelet Container image "docker/whalesay:latest" already present on machine
Normal Created 53s kubelet Created container main
Normal Started 53s kubelet Started container main
此处详细介绍了完整的修复程序https://github.com/argoproj/argo-workflows/issues/8168#event-6261265751
出于本讨论的目的，输出必须是明确的位置(而不是占位符(，例如/tmp/ouput
我认为标准是不将.tgz后缀放在输出位置，但这还没有得到证实，因为还涉及另一个修复。也许Argo团队的某个人可以证实这一点。