/health?all
returns information about the health of all the servers in the
cluster./admin/shutdown
initiates a proper
shutdown of the Alpha.localhost
for admin actions (the loopback
address only accessible from the same machine). The --bindall=true
option
binds to 0.0.0.0
and thus allows external connections.
/admin
graphql endpoint with a query like the one below to
get a JSON consisting of basic information about health of all the servers in
the cluster.
instance
: Name of the instance. Either alpha
or zero
.status
: Health status of the instance. Either healthy
or unhealthy
.version
: Version of Dgraph running the Alpha or Zero server.uptime
: Time in nanoseconds since the Alpha or Zero server is up and
running.address
: IP_ADDRESS:PORT of the instance.group
: Group assigned based on the replication factor. Read more
here.lastEcho
: Last time, in Unix epoch, when the instance was contacted by
another Alpha or Zero server.ongoing
: List of ongoing operations in the background.indexing
: List of predicates for which indexes are built in the background.
Read more here.ongoing
and indexing
) is available from the
/health
and /health?all
endpoints of Alpha server.