Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Che on microk8s: Failed to load devfiles meta list. #16410

Closed
mgiammarco opened this issue Mar 20, 2020 · 13 comments
Closed

Che on microk8s: Failed to load devfiles meta list. #16410

mgiammarco opened this issue Mar 20, 2020 · 13 comments
Labels
area/install Issues related to installation, including offline/air gap and initial setup kind/question Questions that haven't been identified as being feature requests or bugs. severity/P2 Has a minor but important impact to the usage or development of the system.

Comments

@mgiammarco
Copy link

Hello,
I have just installed Eclipse Che on microk8s.
Installation finished without errors.
Web interface works.
But when I go in "get started" I get an error "failed to load devfiles meta list" and I then have no templates and I cannot proceed.
I have entered in pod shell and checked internet connection: all is good.
What can I do now?
Thanks,
Mario
@mgiammarco mgiammarco added the kind/question Questions that haven't been identified as being feature requests or bugs. label Mar 20, 2020
@che-bot che-bot added the status/need-triage An issue that needs to be prioritized by the curator responsible for the triage. See https://github. label Mar 20, 2020
@tolusha
Copy link
Contributor

tolusha commented Mar 20, 2020

@mgiammarco
How did you install Eclipse Che? Do you have any logs?

@tolusha tolusha added status/info-needed More information is needed before the issue can move into the “analyzing” state for engineering. area/install Issues related to installation, including offline/air gap and initial setup and removed status/need-triage An issue that needs to be prioritized by the curator responsible for the triage. See https://github. labels Mar 20, 2020
@mgiammarco
Copy link
Author

Hello,
I gave the standard command:

chectl server:start --platform=microk8s --installer=helm

I have seen output on console. I have read it it was ok. No file log.

@gnoejuan
Copy link

I also encountered this while trying to install on my laptop. After receiving help here :#16048

@tolusha tolusha added severity/P1 Has a major impact to usage or development of the system. severity/P2 Has a minor but important impact to the usage or development of the system. and removed status/info-needed More information is needed before the issue can move into the “analyzing” state for engineering. labels Mar 21, 2020
@tolusha tolusha added this to the Backlog - Deploy milestone Mar 21, 2020
@tolusha tolusha removed the severity/P1 Has a major impact to usage or development of the system. label Mar 21, 2020
@twolastnames
Copy link

I have the same problem.

Also, if I try to start a container I've made custom, I get the errors:
Failed to load editors.
Failed to load plugins.

Is there a container serving the user HTML that's not getting data from behind it? I'm not trying to hijack this issue, but I may have gotten further in it into it.

@tolusha
Copy link
Contributor

tolusha commented Mar 23, 2020

That would be nice if someone provide PR

@sleshchenko
Copy link
Member

@mgiammarco Are you able to check why plugin/devfile registry is not accessible from your browser... Three options to do it:

  1. kubectl get ingress -n che, find needed URL and check what is actual error in browser.
  2. kubectl get configmap che -n che | grep URL, find plugin or devfile registry URL and try to open it in browser.
  3. Open Developers tools in chrome, refresh Che dashboard, click export HAR, attach it here and let us take a deeper look (before sending it - make sure that all data are not supposed to be private, like your Che URL, I don't know)

@mgiammarco
Copy link
Author

Ok I have tried reinstalling che using -a operator and not -a helm (btw: how many installers can I try?)
But now with "operator" installer installation fails on last step.
In the pod called "che-xxxxxxxxxxxxxxxxxxxxxx" I see in logs this error:
aused by: javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No subject alternative DNS name matching keycloak-che.10.1.10.12.nip.io

I had no possibility to add a valid certificate, I do not understand why the java framework check certificate validity to start, can I disable it?

@twolastnames
Copy link

twolastnames commented Mar 23, 2020 •
edited by sleshchenko
Loading 

al@cougar:/usr/local/bin$ kubectl get ingress -n che
NAME               HOSTS                                        ADDRESS          PORTS     AGE
che-ingress        che-che.192.168.99.100.nip.io                192.168.99.100   80, 443   45h
devfile-registry   devfile-registry-che.192.168.99.100.nip.io   192.168.99.100   80, 443   45h
plugin-registry    plugin-registry-che.192.168.99.100.nip.io    192.168.99.100   80, 443   45h
al@cougar:/usr/local/bin$ kubectl get configmap che -n che | grep URL
al@cougar:/usr/local/bin$ kubectl get configmap che -n che 
NAME   DATA   AGE
che    58     46h
al@cougar:/usr/local/bin$

I also noticed, I'm on minikube, not microk8s

HAR... 
{
  "log": {
    "version": "1.2",
    "creator": {
      "name": "WebInspector",
      "version": "537.36"
    },
    "pages": [
      {
        "startedDateTime": "2020-03-23T13:46:12.243Z",
        "id": "page_2",
        "title": "https://che-che.192.168.99.100.nip.io/dashboard/",
        "pageTimings": {
          "onContentLoad": 2947.175999986939,
          "onLoad": 3162.1349999913946
        }
      }
    ],
    "entries": [
      {
        "startedDateTime": "2020-03-23T13:46:28.280Z",
        "time": 10.707000008551404,
        "request": {
          "method": "GET",
          "url": "https://che-che.192.168.99.100.nip.io/api/workspace/settings",
          "httpVersion": "http/2.0",
          "headers": [
            {
              "name": ":method",
              "value": "GET"
            },
            {
              "name": ":authority",
              "value": "che-che.192.168.99.100.nip.io"
            },
            {
              "name": ":scheme",
              "value": "https"
            },
            {
              "name": ":path",
              "value": "/api/workspace/settings"
            },
            {
              "name": "accept",
              "value": "application/json, text/plain, */*"
            },
            {
              "name": "sec-fetch-dest",
              "value": "empty"
            },
            {
              "name": "user-agent",
              "value": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36"
            },
            {
              "name": "sec-fetch-site",
              "value": "same-origin"
            },
            {
              "name": "sec-fetch-mode",
              "value": "cors"
            },
            {
              "name": "referer",
              "value": "https://che-che.192.168.99.100.nip.io/dashboard/"
            },
            {
              "name": "accept-encoding",
              "value": "gzip, deflate, br"
            },
            {
              "name": "accept-language",
              "value": "en-US,en;q=0.9"
            }
          ],
          "queryString": [],
          "cookies": [],
          "headersSize": -1,
          "bodySize": 0
        },
        "response": {
          "status": 200,
          "statusText": "",
          "httpVersion": "http/2.0",
          "headers": [
            {
              "name": "status",
              "value": "200"
            },
            {
              "name": "server",
              "value": "openresty/1.15.8.2"
            },
            {
              "name": "date",
              "value": "Mon, 23 Mar 2020 13:46:28 GMT"
            },
            {
              "name": "content-type",
              "value": "application/json"
            },
            {
              "name": "cache-control",
              "value": "public, no-cache, no-store, no-transform"
            },
            {
              "name": "vary",
              "value": "accept-encoding"
            },
            {
              "name": "content-encoding",
              "value": "gzip"
            }
          ],
          "cookies": [],
          "content": {
            "size": 306,
            "mimeType": "application/json",
            "text": "{\"supportedRecipeTypes\":\"kubernetes,no-environment\",\"che.workspace.auto_start\":\"true\",\"cheWorkspacePluginRegistryUrl\":\"https://plugin-registry-che.192.168.99.100.nip.io/v3\",\"cheWorkspaceDevfileRegistryUrl\":\"https://devfile-registry-che.192.168.99.100.nip.io\",\"che.workspace.persist_volumes.default\":\"true\"}"
          },
          "redirectURL": "",
          "headersSize": -1,
          "bodySize": -1,
          "_transferSize": 366
        },
        "cache": {},
        "timings": {
          "blocked": 2.955000014828518,
          "dns": -1,
          "ssl": -1,
          "connect": -1,
          "send": 0.259,
          "wait": 5.936000012319535,
          "receive": 1.5569999814033508,
          "_blocked_queueing": 2.322000014828518
        },
        "serverIPAddress": "192.168.99.100",
        "_initiator": {
          "type": "script",
          "stack": {
            "callFrames": [
              {
                "functionName": "",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2391,
                "columnNumber": 28008
              },
              {
                "functionName": "w",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2391,
                "columnNumber": 25482
              },
              {
                "functionName": "l",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2391,
                "columnNumber": 23154
              },
              {
                "functionName": "c",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2392,
                "columnNumber": 10243
              },
              {
                "functionName": "",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2392,
                "columnNumber": 10689
              },
              {
                "functionName": "$digest",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2392,
                "columnNumber": 16548
              },
              {
                "functionName": "",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2392,
                "columnNumber": 3021
              },
              {
                "functionName": "",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2390,
                "columnNumber": 25432
              },
              {
                "functionName": "o",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2390,
                "columnNumber": 1198
              },
              {
                "functionName": "c",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2390,
                "columnNumber": 25416
              },
              {
                "functionName": "a",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2390,
                "columnNumber": 25295
              },
              {
                "functionName": "dispatch",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 266,
                "columnNumber": 2939
              },
              {
                "functionName": "g.handle",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 266,
                "columnNumber": 938
              }
            ]
          }
        },
        "_priority": "High",
        "_resourceType": "xhr",
        "connection": "914",
        "pageref": "page_2"
      },
      {
        "startedDateTime": "2020-03-23T13:46:28.478Z",
        "time": 0.5880339999857824,
        "request": {
          "method": "GET",
          "url": "https://devfile-registry-che.192.168.99.100.nip.io/devfiles/index.json",
          "httpVersion": "",
          "headers": [
            {
              "name": "Accept",
              "value": "application/json, text/plain, */*"
            },
            {
              "name": "Referer",
              "value": "https://che-che.192.168.99.100.nip.io/dashboard/"
            },
            {
              "name": "Origin",
              "value": "https://che-che.192.168.99.100.nip.io"
            },
            {
              "name": "Sec-Fetch-Dest",
              "value": "empty"
            },
            {
              "name": "User-Agent",
              "value": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36"
            }
          ],
          "queryString": [],
          "cookies": [],
          "headersSize": -1,
          "bodySize": 0
        },
        "response": {
          "status": 0,
          "statusText": "",
          "httpVersion": "",
          "headers": [],
          "cookies": [],
          "content": {
            "size": 0,
            "mimeType": "x-unknown"
          },
          "redirectURL": "",
          "headersSize": -1,
          "bodySize": -1,
          "_transferSize": 0,
          "_error": "net::ERR_NAME_NOT_RESOLVED"
        },
        "cache": {},
        "timings": {
          "blocked": 0.5880339999857824,
          "dns": -1,
          "ssl": -1,
          "connect": -1,
          "send": 0,
          "wait": 0,
          "receive": 0,
          "_blocked_queueing": -1
        },
        "serverIPAddress": "",
        "_initiator": {
          "type": "script",
          "stack": {
            "callFrames": [
              {
                "functionName": "",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2391,
                "columnNumber": 28008
              },
              {
                "functionName": "w",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2391,
                "columnNumber": 25482
              },
              {
                "functionName": "l",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2391,
                "columnNumber": 23154
              },
              {
                "functionName": "c",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2392,
                "columnNumber": 10243
              },
              {
                "functionName": "",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2392,
                "columnNumber": 10689
              },
              {
                "functionName": "$digest",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2392,
                "columnNumber": 16548
              },
              {
                "functionName": "$apply",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2392,
                "columnNumber": 18542
              },
              {
                "functionName": "a",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2391,
                "columnNumber": 24601
              },
              {
                "functionName": "v",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2391,
                "columnNumber": 27170
              },
              {
                "functionName": "w.onload",
                "scriptId": "124",
                "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                "lineNumber": 2391,
                "columnNumber": 27594
              }
            ],
            "parent": {
              "description": "load",
              "callFrames": [
                {
                  "functionName": "",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2391,
                  "columnNumber": 27438
                },
                {
                  "functionName": "w",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2391,
                  "columnNumber": 25482
                },
                {
                  "functionName": "l",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2391,
                  "columnNumber": 23154
                },
                {
                  "functionName": "c",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2392,
                  "columnNumber": 10243
                },
                {
                  "functionName": "",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2392,
                  "columnNumber": 10689
                },
                {
                  "functionName": "$digest",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2392,
                  "columnNumber": 16548
                },
                {
                  "functionName": "",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2392,
                  "columnNumber": 3021
                },
                {
                  "functionName": "",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2390,
                  "columnNumber": 25432
                },
                {
                  "functionName": "o",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2390,
                  "columnNumber": 1198
                },
                {
                  "functionName": "c",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2390,
                  "columnNumber": 25416
                },
                {
                  "functionName": "a",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 2390,
                  "columnNumber": 25295
                },
                {
                  "functionName": "dispatch",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 266,
                  "columnNumber": 2939
                },
                {
                  "functionName": "g.handle",
                  "scriptId": "124",
                  "url": "https://che-che.192.168.99.100.nip.io/dashboard/scripts/app-33a84c37c4.js",
                  "lineNumber": 266,
                  "columnNumber": 938
                }
              ]
            }
          }
        },
        "_priority": "High",
        "_resourceType": "xhr",
        "pageref": "page_2"
      }
    ]
  }
}

@adriendelsalle
Copy link

Maybe related to #16483 (comment) ?

@MatthiasPopp
Copy link

I got the same error message right now.
This might be a really dumb to ask but the following solved it for me:
Did you add the certificate produced by the chectl command?
The installer clearly states that you have to do that manually.
If I open the URL of the che server without adding the certificat beforehand, I get the issue. After adding the URL everything works, even if I delete the certificat afterwards! Looks to me like some first time initialising stuff going on.
I hope that helps because I do not have any clue what I am doing here :)

matthias@hp:~$ chectl server:start -p minikube
✔ Verify Kubernetes API...OK
✔ 👀 Looking for an already existing Eclipse Che instance
✔ Verify if Eclipse Che is deployed into namespace "che"...it is not
✔ ✈️ Minikube preflight checklist
✔ Verify if kubectl is installed
✔ Verify if minikube is installed
✔ Verify if minikube is running
↓ Start minikube [skipped]
→ Minikube is already running.
✔ Check Kubernetes version: Found v1.18.0.
✔ Verify if minikube ingress addon is enabled
✔ Enable minikube ingress addon
✔ Retrieving minikube IP and domain for ingress URLs...192.168.39.183.nip.io.
Eclipse Che logs will be available in '/tmp/chectl-logs/1585743168811'
✔ Start following logs
↓ Start following Operator logs [skipped]
✔ Start following Eclipse Che logs...done
✔ Start following Postgres logs...done
✔ Start following Keycloak logs...done
✔ Start following Plugin registry logs...done
✔ Start following Devfile registry logs...done
✔ Start following events
✔ Start following namespace events...done
✔ 🏃‍ Running Helm to install Eclipse Che
✔ Verify if helm is installed
✔ Check Helm Version: Found v3.1.2+gd878d4d
✔ Create Namespace (che)...done.
✔ Check Eclipse Che TLS certificate...going to generate self-signed one
✔ Check Cert Manager deployment...not deployed
✔ Deploy cert-manager...done
✔ Wait for cert-manager...ready
✔ Check Cert Manager CA certificate...generating new one
✔ Set up Eclipse Che certificates issuer...done
✔ Request self-signed certificate...done
✔ Wait for self-signed certificate...ready
✔ ❗[MANUAL ACTION REQUIRED] Please add local Eclipse Che CA certificate into your browser: /home/matthias/cheCA.crt
✔ Check Cluster Role Binding...does not exists.
✔ Preparing Eclipse Che Helm Chart...done.
✔ Updating Helm Chart dependencies...done.
✔ Deploying Eclipse Che Helm Chart...done.
✔ ✅ Post installation checklist
✔ Devfile registry pod bootstrap
✔ scheduling...done.
✔ downloading images...done.
✔ starting...done.
✔ Plugin registry pod bootstrap
✔ scheduling...done.
✔ downloading images...done.
✔ starting...done.
✔ Eclipse Che pod bootstrap
✔ scheduling...done.
✔ downloading images...done.
✔ starting...done.
✔ Retrieving Eclipse Che server URL... https://che-che.192.168.39.183.nip.io
✔ Eclipse Che status check
Command server:start has completed successfully.

@adriendelsalle
Copy link

@mgiammarco could you confirm you added the certificate in your browser or test this solution please?
Thanks!

@mgiammarco
Copy link
Author

mgiammarco commented Apr 6, 2020 via email

@adriendelsalle
Copy link

Hi @mgiammarco ! You're welcome.
Could you please consider closing this issue after testing? Thanks a lot.

@tolusha tolusha removed this from the Backlog - Deploy milestone May 4, 2020
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
area/install Issues related to installation, including offline/air gap and initial setup kind/question Questions that haven't been identified as being feature requests or bugs. severity/P2 Has a minor but important impact to the usage or development of the system.
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
8 participants
@mgiammarco @tolusha @gnoejuan @sleshchenko @MatthiasPopp @twolastnames @adriendelsalle @che-bot