full URLs don't work #4

New Issue

zramsay · 2025-05-09T12:13:19Z

zramsay commented

2025-05-09 12:13:19 +00:00

https://explorer.laconic.com is deployed as a webapp. when clicking around, the user arrives at correct pages with correct URLs, but on refresh, or if going to a unique URL other than the root URL, the page is blank

ashwin was assigned by zramsay

2025-05-12 14:13:41 +00:00

prathamesh commented

2025-05-29 13:53:58 +00:00

Hi @zramsay

It appears that as per the app serving script, the explorer app is not being served as a "single page app", resulting in the --proxy flag not getting passed.
I have confirmed the same from the container logs:

$ kubectl exec -it laconic-c24e2c41ef8873fe-deployment-bb9d47fbc-zcst5 -- bash
root@laconic-c24e2c41ef8873fe-deployment-bb9d47fbc-zcst5:/# ls /data/
assets    favicon.ico  index.html  loader.css  logo.svg  test.html

$ kubectl logs -f laconic-c24e2c41ef8873fe-deployment-bb9d47fbc-zcst5 | head -n 100
Serving content normally.  If this is a single-page app, set 'CERC_SINGLE_PAGE_APP=true'
Starting up http-server, serving /data

http-server version: 14.1.1

http-server settings: 
...

To fix this, the explorer can be redeployed with the flag CERC_SINGLE_PAGE_APP=true; I have tested this with a test deployment at https://deploy-frontend-554df9d2ba.apps.vaasl.io
I used the same application record that https://explorer.laconic.com was deployed with, here's the deployment request for reference:

record:
  type: ApplicationDeploymentRequest
  version: '1.0.0'
  name: explorer-test@0.0.1
  application: lrn://vaasl/applications/deploy-frontend@0.0.2
  deployer: lrn://vaasl-provider/deployers/webapp-deployer-api.apps.vaasl.io
  config:
    env:
      LACONIC_HOSTED_CONFIG_laconicd_chain_id: laconic-testnet-2
      CERC_SINGLE_PAGE_APP: true
  meta:
    note: Added @ Thursday 29 May 2025 01:35:30 PM UTC
    repository: "https://github.com/zramsay/cosmos-explorer"
    repository_ref: "6dc9116ee6378788f0fb01178dd953e47c359ba0"
  payment: EC338DDCBA12851823A44DCD148388FC4B4D246881E0CBBCD14D3D355BCD291D

Record id: bafyreihpktbpkei5o5iexgfvldt3lppl6gtxxbbmvrhgbjpmxfl7g3lbtm

I will remove the test deployment once explorer deployment is fixed.

Hi @zramsay It appears that as per the [app serving script](https://git.vdb.to/cerc-io/stack-orchestrator/src/branch/main/stack_orchestrator/data/container-build/cerc-webapp-base/scripts/start-serving-app.sh), the explorer app is not being served as a "single page app", resulting in the `--proxy` [flag](https://git.vdb.to/cerc-io/stack-orchestrator/src/branch/main/stack_orchestrator/data/container-build/cerc-webapp-base/scripts/start-serving-app.sh#L29) not getting passed. I have confirmed the same from the container logs: ```bash $ kubectl exec -it laconic-c24e2c41ef8873fe-deployment-bb9d47fbc-zcst5 -- bash root@laconic-c24e2c41ef8873fe-deployment-bb9d47fbc-zcst5:/# ls /data/ assets favicon.ico index.html loader.css logo.svg test.html $ kubectl logs -f laconic-c24e2c41ef8873fe-deployment-bb9d47fbc-zcst5 | head -n 100 Serving content normally. If this is a single-page app, set 'CERC_SINGLE_PAGE_APP=true' Starting up http-server, serving /data http-server version: 14.1.1 http-server settings: ... ``` To fix this, the explorer can be redeployed with the flag `CERC_SINGLE_PAGE_APP=true`; I have tested this with a test deployment at https://deploy-frontend-554df9d2ba.apps.vaasl.io I used the same application record that https://explorer.laconic.com was deployed with, here's the deployment request for reference: ```yaml record: type: ApplicationDeploymentRequest version: '1.0.0' name: explorer-test@0.0.1 application: lrn://vaasl/applications/deploy-frontend@0.0.2 deployer: lrn://vaasl-provider/deployers/webapp-deployer-api.apps.vaasl.io config: env: LACONIC_HOSTED_CONFIG_laconicd_chain_id: laconic-testnet-2 CERC_SINGLE_PAGE_APP: true meta: note: Added @ Thursday 29 May 2025 01:35:30 PM UTC repository: "https://github.com/zramsay/cosmos-explorer" repository_ref: "6dc9116ee6378788f0fb01178dd953e47c359ba0" payment: EC338DDCBA12851823A44DCD148388FC4B4D246881E0CBBCD14D3D355BCD291D ``` Record id: `bafyreihpktbpkei5o5iexgfvldt3lppl6gtxxbbmvrhgbjpmxfl7g3lbtm` I will remove the test deployment once explorer deployment is fixed.

zramsay commented

2025-06-03 11:26:53 +00:00

redeployed with the fix, it works, thank you!

zramsay closed this issue

2025-06-03 11:26:53 +00:00

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