TLS を有効にして dgraph サーバーを起動しようとしています。サーバー構成ファイルは次のように定義されています。
# Folder in which to store exports.
export: export
# Fraction of dirty posting lists to commit every few seconds.
gentlecommit: 0.33
# RAFT ID that this server will use to join RAFT groups.
idx: 1
# Port to run server on. (default 8080)
port: 8080
# GRPC port to run server on. (default 9080)
grpc_port: 9080
# Port used by worker for internal communication.
workerport: 12345
# Estimated memory the process can take. Actual usage would be slightly more
memory_mb: 4096
# The ratio of queries to trace.
trace: 0.33
# Directory to store posting lists.
p: p
# Directory to store raft write-ahead logs.
w: w
# Debug mode for testing.
debugmode: true
# Address of dgraphzero
peer: localhost:8888
# Use TLS connections with clients.
tls.on: true
# CA Certs file path.
#tls.ca_certs: /Users/pauloferreira/Workspace/RagnarTech/Node/base_backend_njs/certificates/development/development-server-root-CA.pem
# Include System CA into CA Certs.
tls.use_system_ca: true
# Certificate file path.
tls.cert: /Users/pauloferreira/Workspace/RagnarTech/Node/base_backend_njs/certificates/development/development-server-root-CA.pem
# Certificate key file path.
tls.cert_key: /Users/pauloferreira/Workspace/RagnarTech/Node/base_backend_njs/certificates/development/development-server-root-CA.key
# Certificate key passphrase.
#tls.cert_key_passphrase string
# Enable TLS client authentication
#tls.client_auth string
# TLS max version. (default "TLS12")
#tls.max_version string
# TLS min version. (default "TLS11")
#tls.min_version string
dgraphzero と dgraph を開始するとすぐに、構成 tls.on が true の場合、次の出力が表示されます。
Setting up listener at: localhost:8888
Setting up listener at: localhost:8889
2017/10/19 16:09:36 main.go:163: Loading configuration from file: development.conf
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["export" = export]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["grpc_port" = 9080]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["workerport" = 12345]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["p" = p]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["tls.ca_certs" = /Users/pauloferreira/Workspace/RagnarTech/Node/base_backend_njs/certificates/development/development-server-root-CA.pem]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["memory_mb" = 4096]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["peer" = localhost:8888]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["gentlecommit" = 0.33]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["idx" = 1]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["port" = 8080]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["trace" = 0.33]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["tls.on" = true]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["tls.cert" = /Users/pauloferreira/Workspace/RagnarTech/Node/base_backend_njs/certificates/development/development-server-root-CA.pem]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["w" = w]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["debugmode" = true]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["tls.use_system_ca" = true]
2017/10/19 16:09:36 init.go:74: Picked flag from config: ["tls.cert_key" = /Users/pauloferreira/Workspace/RagnarTech/Node/base_backend_njs/certificates/development/development-server-root-CA.key]
Dgraph version : v0.8.3
Commit SHA-1 : 40175d0
Commit timestamp : 2017-10-18 15:55:02 +1100
Branch : HEAD
2017/10/19 16:09:36 node.go:234: Found hardstate: {Term:2 Vote:1 Commit:4 XXX_unrecognized:[]}
2017/10/19 16:09:36 node.go:246: Group 0 found 4 entries
2017/10/19 16:09:36 raft.go:292: Restarting node for dgraphzero
2017/10/19 16:09:36 raft.go:567: INFO: 1 became follower at term 2
2017/10/19 16:09:36 raft.go:315: INFO: newRaft 1 [peers: [], term: 2, commit: 4, applied: 0, lastindex: 4, lastterm: 2]
Running Dgraph zero...
2017/10/19 16:09:36 open : no such file or directory
open : no such file or directoryというエラーの原因が見つかりません。MacOS 10.12.3 (16D32) を使用しており、コマンドcurl https://get.dgraph.io -sSf |を使用して dgraph バージョン v0.8.3 をインストールしました。バッシュ
前もって感謝します。