stable version in place and gradually migrate apps to the new version.

- More flexibility: the new installer allows multiple 'environments', allowing applications to select
a set of control plane settings and components. While the entire mesh respects the same APIs and config,
apps may target different 'environments' which contain different instances and variants of Istio.

      // requested by the user. Do not allow edits so we do not go over that limit any further. If
      // the journal rebuild failed, the journal writer will not be active, meaning we will not be
      // able to record the edit, causing file leaks. In both cases, we want to retry the clean up
      // so we can get out of this state!
      cleanupQueue.schedule(cleanupTask)
      return null

		if strptr != nil {
			res = append(res, pathJoin(prefix, name, *strptr))
		}
		return true
	})
	return res
}

// activeDrives returns the number of currently active disks.
// (since this is concurrent it may not be 100% reliable)
func (p *scannerMetrics) activeDrives() int {
	var i int
	p.currentPaths.Range(func(k, v interface{}) bool {
		i++
		return true
	})

      if (charBuffer.position() > 0) {
        // (2) There is room in the buffer. Move existing bytes to the beginning.
        Java8Compatibility.flip(charBuffer.compact());
      } else {
        // (3) Entire buffer is full, need bigger buffer.
        charBuffer = grow(charBuffer);
      }
    }

    // (1) Read more characters into free space at end of array.
    int limit = charBuffer.limit();

      if (charBuffer.position() > 0) {
        // (2) There is room in the buffer. Move existing bytes to the beginning.
        Java8Compatibility.flip(charBuffer.compact());
      } else {
        // (3) Entire buffer is full, need bigger buffer.
        charBuffer = grow(charBuffer);
      }
    }

    // (1) Read more characters into free space at end of array.
    int limit = charBuffer.limit();

            "type": "prometheus",
            "uid": "${datasource}"
          },
          "expr": "avg(envoy_wasm_envoy_wasm_runtime_null_active)",
          "interval": "",
          "legendFormat": "native",
          "refId": "A"
        },
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${datasource}"
          },

until [ $STATUS = 0 ] do ATTEMPTS=`expr $ATTEMPTS + 1` ; echo \"Failed attempts: $ATTEMPTS\" ; if [ $ATTEMPTS -gt $LIMIT ]; then exit 1 ; fi ; sleep 2 ; # 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkBucketExists ($bucket) # Check if the bucket exists, by using the exit code of `mc ls` checkBucketExists() { BUCKET=$1 CMD=$(${MC} ls myminio/$BUCKET > /dev/null 2>&1) return $? } # createBucket ($bucket, $policy, $purge) # Ensure...

until [ $STATUS = 0 ] do ATTEMPTS=`expr $ATTEMPTS + 1` ; echo \"Failed attempts: $ATTEMPTS\" ; if [ $ATTEMPTS -gt $LIMIT ]; then exit 1 ; fi ; sleep 2 ; # 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkBucketExists ($bucket) # Check if the bucket exists, by using the exit code of `mc ls` checkBucketExists() { BUCKET=$1 CMD=$(${MC} stat myminio/$BUCKET > /dev/null 2>&1) return $? } # createBucket ($bucket, $policy, $purge) # Ensure...

until [ $STATUS = 0 ] do ATTEMPTS=`expr $ATTEMPTS + 1` ; echo \"Failed attempts: $ATTEMPTS\" ; if [ $ATTEMPTS -gt $LIMIT ]; then exit 1 ; fi ; sleep 2 ; # 1 second intervals between attempts $MC_COMMAND ; STATUS=$? ; done ; set -e ; # reset `e` as active return 0 } # checkBucketExists ($bucket) # Check if the bucket exists, by using the exit code of `mc ls` checkBucketExists() { BUCKET=$1 CMD=$(${MC} stat myminio/$BUCKET > /dev/null 2>&1) return $? } # createBucket ($bucket, $policy, $purge) # Ensure...

$MC_COMMAND STATUS=$? until [ $STATUS = 0 ]; do ATTEMPTS=$(expr $ATTEMPTS + 1) echo \"Failed attempts: $ATTEMPTS\" if [ $ATTEMPTS -gt $LIMIT ]; then exit 1 fi sleep 2 # 1 second intervals between attempts $MC_COMMAND STATUS=$? done set -e # reset `e` as active return 0 } # checkBucketExists ($bucket) # Check if the bucket exists, by using the exit code of `mc ls` checkBucketExists() { BUCKET=$1 CMD=$(${MC} stat myminio/$BUCKET >/dev/null 2>&1) return $? } # createBucket ($bucket, $policy, $purge) # Ensure...