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[nats] Release v2.0.0 

This is a major new release. Details can be found [here](https://github.com/nats-io/nats-server/releases/tag/v2.0.0)

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
This commit is contained in:
Ivan Kozlovic 2019-06-05 09:11:14 -06:00
parent 31c038be35
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1 changed files with 22 additions and 14 deletions
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@ -4,6 +4,10 @@
`nats` is a high performance server for the NATS Messaging System. `nats` is a high performance server for the NATS Messaging System.
# Backward Compatibility
The routing protocol has been dramatically improved and adds support for accounts and multi-tenancy. The new protocol is not backward compatible with servers pre v2.0.0.
# Example usage # Example usage
```bash ```bash
@ -30,10 +34,11 @@
# Check "docker run" for more information. # Check "docker run" for more information.
$ docker run -d --name nats-main -p 4222:4222 -p 6222:6222 -p 8222:8222 %%IMAGE%% $ docker run -d --name nats-main -p 4222:4222 -p 6222:6222 -p 8222:8222 %%IMAGE%%
[INF] Starting nats-server version 1.4.1 [INF] Starting nats-server version 2.0.0
[INF] Git commit [ce2df36] [INF] Git commit [e12e56a]
[INF] Starting http monitor on 0.0.0.0:8222 [INF] Starting http monitor on 0.0.0.0:8222
[INF] Listening for client connections on 0.0.0.0:4222 [INF] Listening for client connections on 0.0.0.0:4222
[INF] Server id is NDMKAAJBQA7OIWCOSJFE5A54LBGN7PRGDFXA6YWTFLY7BB3EJE26PYS6
[INF] Server is ready [INF] Server is ready
[INF] Listening for route connections on 0.0.0.0:6222 [INF] Listening for route connections on 0.0.0.0:6222
@ -43,23 +48,25 @@ $ docker run -d --name nats-main -p 4222:4222 -p 6222:6222 -p 8222:8222 %%IMAGE%
# Note that since you are passing arguments, this overrides the CMD section # Note that since you are passing arguments, this overrides the CMD section
# of the Dockerfile, so you need to pass all arguments, including the # of the Dockerfile, so you need to pass all arguments, including the
# config file. # config file.
$ docker run -d --name=nats-2 --link nats-main -p 4222:4222 -p 6222:6222 -p 8222:8222 %%IMAGE%% -c gnatsd.conf --routes=nats-route://ruser:T0pS3cr3t@nats-main:6222 $ docker run -d --name=nats-2 --link nats-main -p 4222:4222 -p 6222:6222 -p 8222:8222 %%IMAGE%% -c nats-server.conf --routes=nats-route://ruser:T0pS3cr3t@nats-main:6222
# If you want to verify the routes are connected, try this instead: # If you want to verify the routes are connected, try this instead:
$ docker run -d --name=nats-2 --link nats-main -p 4222:4222 -p 6222:6222 -p 8222:8222 %%IMAGE%% -c gnatsd.conf --routes=nats-route://ruser:T0pS3cr3t@nats-main:6222 -DV $ docker run -d --name=nats-2 --link nats-main -p 4222:4222 -p 6222:6222 -p 8222:8222 %%IMAGE%% -c nats-server.conf --routes=nats-route://ruser:T0pS3cr3t@nats-main:6222 -DV
[INF] Starting nats-server version 1.4.1 [INF] Starting nats-server version 2.0.0
[DBG] Go build version go1.11.4 [DBG] Go build version go1.11.10
[INF] Git commit [ce2df36] [INF] Git commit [e12e56a]
[INF] Starting http monitor on 0.0.0.0:8222 [INF] Starting http monitor on 0.0.0.0:8222
[INF] Listening for client connections on 0.0.0.0:4222 [INF] Listening for client connections on 0.0.0.0:4222
[DBG] Server id is n82AYgh7RMsbfAsitmpXzk [INF] Server id is NCYDIN2GGETVBJXVX6LOE254WJTJRHH4ORNTG4KCIVPI662YQR77KUH4
[INF] Server is ready [INF] Server is ready
[DBG] Get non local IPs for "0.0.0.0"
[DBG] ip=172.17.0.3
[INF] Listening for route connections on 0.0.0.0:6222 [INF] Listening for route connections on 0.0.0.0:6222
[DBG] Trying to connect to route on nats-main:6222 [DBG] Trying to connect to route on nats-main:6222
[DBG] 172.17.0.2:6222 - rid:1 - Route connection created
[DBG] 172.17.0.2:6222 - rid:1 - Route connect msg sent [DBG] 172.17.0.2:6222 - rid:1 - Route connect msg sent
[DBG] 172.17.0.2:6222 - rid:1 - Registering remote route "cC1EkYhtbDovu0HYthjzHV" [INF] 172.17.0.2:6222 - rid:1 - Route connection created
[DBG] 172.17.0.2:6222 - rid:1 - Route sent local subscriptions [DBG] 172.17.0.2:6222 - rid:1 - Registering remote route "NAKXX5DI3LXIVEJI7HQJMIRU522YUM3I4RYMN4HYRM5EYUR2PQYKSHZZ"
[DBG] 172.17.0.2:6222 - rid:1 - Sent local subscriptions to route
``` ```
The server will load the configuration file below. Any command line flags can override these values. The server will load the configuration file below. Any command line flags can override these values.
@ -89,7 +96,7 @@ cluster {
# Routes are actively solicited and connected to from this server. # Routes are actively solicited and connected to from this server.
# This Docker image has none by default, but you can pass a # This Docker image has none by default, but you can pass a
# flag to the gnatsd docker image to create one to an existing server. # flag to the nats-server docker image to create one to an existing server.
routes = [] routes = []
} }
``` ```
@ -104,9 +111,10 @@ Server Options:
-m, --http_port <port> Use port for http monitoring -m, --http_port <port> Use port for http monitoring
-ms,--https_port <port> Use port for https monitoring -ms,--https_port <port> Use port for https monitoring
-c, --config <file> Configuration file -c, --config <file> Configuration file
-sl,--signal <signal>[=<pid>] Send signal to gnatsd process (stop, quit, reopen, reload) -sl,--signal <signal>[=<pid>] Send signal to nats-server process (stop, quit, reopen, reload)
<pid> can be either a PID (e.g. 1) or the path to a PID file (e.g. /var/run/gnatsd.pid) <pid> can be either a PID (e.g. 1) or the path to a PID file (e.g. /var/run/nats-server.pid)
--client_advertise <string> Client URL to advertise to other servers --client_advertise <string> Client URL to advertise to other servers
-t Test configuration and exit
Logging Options: Logging Options:
-l, --log <file> File to redirect log output -l, --log <file> File to redirect log output