ready-m3.sh

#!/bin/bash

#curl -X POST http://m3query:7201/api/v1/database/create -d '{
#  "type": "local",
#  "namespaceName": "default",
#  "retentionTime": "12h"
#}'

#sleep 5;

#curl -X POST http://m3query:7201/api/v1/services/m3db/namespace/ready -d '{
#  "name": "default"
#}'

# M3 cluster provisioning sequence
ATTEMPTS=50 MAX_TIMEOUT=4 TIMEOUT=1 retry_with_backoff \
  'curl -sSf http://m3query/health'

provision_namespace

function provision_namespaces {
  # Check if the namespace already exists and skip the provisioning step
  set +e
  curl -sSf http://m3query:7201/api/v1/services/m3db/namespace | jq --exit-status '.registry.namespaces.default'
  [[ $? -eq 0 ]] && return 0
  set -e

  echo "Initializing namespaces"
  curl -sSf -X POST http://m3query:7201/api/v1/services/m3db/namespace -d '{
    "name": "default",
    "options": {
      "bootstrapEnabled": true,
      "flushEnabled": true,
      "writesToCommitLog": true,
      "cleanupEnabled": true,
      "snapshotEnabled": true,
      "repairEnabled": false,
      "retentionOptions": {
        "retentionPeriodDuration": "48h",
        "blockSizeDuration": "2h",
        "bufferFutureDuration": "10m",
        "bufferPastDuration": "10m",
        "blockDataExpiry": true,
        "blockDataExpiryAfterNotAccessPeriodDuration": "5m"
      },
      "indexOptions": {
        "enabled": true,
        "blockSizeDuration": "2h"
      }
    }
  }'
  echo "Done initializing namespaces"

  echo "Validating namespace"
  [ "$(curl -sSf -X GET http://m3query:7201/api/v1/services/m3db/namespace | jq .registry.namespaces.default.indexOptions.enabled)" == true ]
  echo "Done validating namespace"

  echo "Waiting for namespaces to be ready"
  [ $(curl -sSf -X POST http://m3query:7201/api/v1/services/m3db/namespace/ready -d "{ \"name\": \"default\", \"force\": true }" | grep -c true) -eq 1 ]
  echo "Done waiting for namespaces to be ready"

  return 0
}