Dgraph v21.03: Backup Mutation did not create manifest.json

Issues Dgraph
, ,
1

Report a Dgraph Bug

After triggering backup mutation, backup was created, but no manifest.json was produced. Unable to do restore.

What version of Dgraph are you using?

  • commit 32f1f5893 (release/v21.03)

Have you tried reproducing the issue with the latest release?

n/a

What is the hardware spec (RAM, OS)?

  • Ubuntu 20.04 from docker image

Steps to reproduce the issue (command/config used to run Dgraph).

  1. Using pre-release helm chart:
    cd
git clone https://github.com/dgraph-io/charts.git && cd charts
git checkout joaquin/release-updates
  2. Deploy 6 node cluster, e.g. helm install test --values my-values.yaml ~/charts/charts/dgraph/:
    # my-values.yaml
image:
  repository: darknerd/dgraph
  tag: v21.03
ratel:
  enabled: false
alpha:
  acl:
    enabled: true
    file:
      hmac_secret_file: MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI=
  extraEnvs:
    - name: DGRAPH_ALPHA_SECURITY
      value: whitelist=10.0.0.0/8,172.0.0.0/8,192.168.0.0/16
    - name: DGRAPH_ALPHA_ACL
      value: secret-file=/dgraph/acl/hmac_secret_file
backups:
  full:
    enabled: true
    schedule: "0 0 * * *"
  incremental:
    enabled: true
    schedule: "0 1-23 * * *"
  admin:
    user: groot
    password: password
  destination: s3://s3.us-east-2.amazonaws.com/dgraph-dev-backups/bugbuster/backups
  keys:
    s3:
      access: REDACTED
      secret: REDACTED
  3. Create 2 tenants
    mutation {
  addNamespace (input: { password: "password" } ) {
    namespaceId
    message
  }
}
  4. liveload 21million.rdf to two tenants
  5. trigger backup mutation to s3 bucket
    mutation {
  backup(input: {
    destination: "s3://s3.us-east-2.amazonaws.com/dgraph-dev-backups/jira"
    forceFull: true
  }) {
    response {
      message
      code
    }
  }
}

Expected behaviour and actual result.

Expected

Successful backup

Actual

In the bucket path, only have dgraph.20210402.232842.355/r85000-g1.backup, but no manifest.json.