*: support ssl/tls #868
*: support ssl/tls #868
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Connor1996
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pd-client/client.go
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| } | ||
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| // NewClient creates a PD client. | ||
| func NewClient(pdAddrs []string) (Client, error) { | ||
| func NewClient(pdAddrs []string, tlsCAPath, tlsCertPath, tlsKeyPath string) (Client, error) { |
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move these to a SecurityOption struct.
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I prefer to follow https://coreos.com/etcd/docs/latest/op-guide/security.html and use the same name flag. Btw, I don't think we need to support auto TLS now. /cc @disksing |
conf/config.toml
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| # Path of file that contains X509 key in PEM format. | ||
| tls-key-path = "" | ||
| # enable client certificate auth, if true following two settings shouldn't be empty | ||
| client-cert-auth = false |
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As follower pd-servers redirect all requests to leader, so typically if if TLS is enabled on server side, client side must enable it too. Therefore I think this flag looks redundant to me.
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Maybe we should let the client redirect to the new leader to reduce the latency.
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pd-client/client.go
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| } | ||
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| // Append the certificates from the CA | ||
| if ok := certPool.AppendCertsFromPEM(ca); !ok { |
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if !certPool.AppendCertsFromPEM(ca) {
pdctl/command/global.go
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| } | ||
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| // Append the certificates from the CA | ||
| if ok := certPool.AppendCertsFromPEM(ca); !ok { |
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if !certPool.AppendCertsFromPEM(ca) {
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LGTM. Have you tested it with tikv-server? |
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@disksing Yes |
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Rest LGTM |
server/config.go
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| @@ -85,6 +85,10 @@ type Config struct { | |||
| // ElectionInterval is the interval for etcd Raft election. | |||
| ElectionInterval typeutil.Duration `toml:"election-interval"` | |||
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| TLSCAPath string `toml:"tls-cacert-path" json:"tls-cacert-path"` | |||
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I think we can remove tls and use a security section like TiKV does
cmd/pd-ctl/main.go
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| url string | ||
| detach bool | ||
| version bool | ||
| CAPath string |
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PTAL @siddontang @disksing |
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Fix #865 |
As mentioned in #865
pd-ctl and pd-client can connect with pd in ssl/tls connection, and etcd-client with etcd-server too.
when tls-ca-path in config.toml is set, the connection among etcd peers will also use ssl/tls with auto generated cert and key file.
note: relative urls should use https schema, or it will still not use ssl/tls
when using ssl/tls, there is a bug of embed etcd that will cause panic when stopping pd process.
etcd-io/etcd#8916