To setup a bridge interface through rancheros config:
network:
interfaces:
br0:
bridge: true
dhcp: true
eth0:
bridge: br0
Craig Jellick cjellick
cjellick
/ gist:b56b12590b1b0ee35b5b6fa916ae646e
Created
January 20, 2017 16:48
cjellick
/ ip-scheduling-test-steps.MD
Last active
January 19, 2017 05:15
These are the steps for running and testing the IP based scheduling feature.
Run the custom rancher server image:
docker run -d -p 8080:8080 cjellick/server:v1.4.0-ip-scheduling-1
Next, add some hosts using the "custom" docker run command. While adding the host, you should specify the label CATTLE_SCHEDULER_IPS with the host's IPs.
fatal error: concurrent map writes
goroutine 55 [running]:
runtime.throw(0xa1e33b, 0x15)
/usr/local/go/src/runtime/panic.go:566 +0x95 fp=0xc420497068 sp=0xc420497048
runtime.mapassign1(0x953ee0, 0xc4200133b0, 0xc4204971e8, 0xc4204971d8)
/usr/local/go/src/runtime/hashmap.go:458 +0x8ef fp=0xc420497150 sp=0xc420497068
github.com/rancher/rancher-compose/vendor/github.com/docker/libcompose/config.setupSchemaLoaders(0xa36b1d, 0x2711, 0xf020b0, 0xf02d10, 0xf02cf0, 0x0, 0xc42021f0e0)
/home/cjellick/gprojects/rancher-compose/src/github.com/rancher/rancher-compose/vendor/github.com/docker/libcompose/config/schema_helpers.go:51 +0x22f fp=0xc420497228 sp=0xc420497150
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| # CREATE | |
| curl -i -H 'Accept: application/json' \ | |
| -H 'Content-Type: application/json' \ | |
| http://192.168.2.8:8080/v1-webhooks/receivers?projectId=1a5 \ | |
| -X POST -d '{"name": "scale up 6 by 1", "driver": "scaleService", "scaleServiceConfig": {"action": "up", "amount": 1, "serviceId": "1s6"}}' | |
| # CREATE WITH LOCAL AUTH ENABLE and passed as cookie | |
| curl -i -H 'Accept: application/json' -H 'Content-Type: application/json' \ | |
| --cookie 'PL=rancher; CSRF=D2ACB843C3; token=<token>' http://138.197.29.231:8080/v1-webhooks/receivers?projectId=1a5 \ | |
| -X POST -d '{"name": "scale up 6 by 1", "driver": "scaleService", "scaleServiceConfig": {"action": "up", "amount": 1, "serviceId": "1s6"}}' |
time="2016-08-01T21:48:35Z" level=info msg="Listening on sync 0.0.0.0:9504"
time="2016-08-01T21:49:12Z" level=info msg="Running /proc/self/exe [sfold volume-snap-63a9c04a-02d7-43dd-a317-aa65fe783e28.img volume-snap-a905e1c6-c817-4668-bf49-f272d8e1a3fd.img]"
SIGQUIT: quit
PC=0x503444 m=0
goroutine 1 [syscall]:
syscall.Syscall(0x8, 0x3, 0x0, 0x3, 0x0, 0x21000, 0x21000)
/usr/local/go/src/syscall/asm_linux_amd64.s:18 +0x5 fp=0xc820031ac8 sp=0xc820031ac0
syscall.Seek(0x3, 0x0, 0x3, 0x21000, 0x0, 0x0)
cjellick
/ debugging_wsp.md
Last active
July 29, 2016 22:33
SSH into the hosts where the websocket proxy containers are running.
find the websocket proxy container on the host and note the name or id because you are going to get the logs from it later:
docker ps -a | grep wsp
c50442a5307c rancher/server:v1.1.1 ... r-management_websocket-proxy_2
cjellick
/ docker.yml
Created
July 15, 2016 15:51
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| replica: | |
| scale: 2 | |
| image: $IMAGE | |
| entrypoint: | |
| - longhorn | |
| command: | |
| - replica | |
| - --listen | |
| - 0.0.0.0:9502 |
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| Controller logs: | |
| ``` | |
| + '[' controller == controller ']' | |
| + '[' '!' -d /sys/kernel/config ']' | |
| + mount --rbind /host/dev /dev | |
| + mount -t configfs none /sys/kernel/config | |
| + exec longhorn controller --listen 0.0.0.0:9501 --frontend tcmu test304012_testtest158332_1-2e347fb-root | |
| time="2016-06-10T06:38:38Z" level=info msg="Listening on 0.0.0.0:9501" | |
| ::1 - - [10/Jun/2016:06:39:10 +0000] "GET /v1/volumes HTTP/1.1" 200 490 | |
| ::1 - - [10/Jun/2016:06:39:12 +0000] "GET /v1/volumes HTTP/1.1" 200 490 |
cjellick
/ gist:a2d682d16d365c7a11300ff95dffc491
Created
June 15, 2016 01:22
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| time="2016-06-15T01:20:34Z" level=info msg="Starting TCMU teardown." | |
| time="2016-06-15T01:20:34Z" level=info msg="Removing: /sys/kernel/config/target/loopback/naa.6001405r099907751/tpgt_1/lun/lun_0/ttt" | |
| time="2016-06-15T01:20:34Z" level=info msg="Removing: /sys/kernel/config/target/loopback/naa.6001405r099907751/tpgt_1/lun/lun_0" | |
| time="2016-06-15T01:20:34Z" level=info msg="Removing: /sys/kernel/config/target/loopback/naa.6001405r099907751/tpgt_1" | |
| time="2016-06-15T01:20:34Z" level=info msg="Removing: /sys/kernel/config/target/loopback/naa.6001405r099907751" | |
| time="2016-06-15T01:20:34Z" level=info msg="Removing: /sys/kernel/config/target/core/user_42/ttt" | |
| time="2016-06-15T01:20:34Z" level=info msg="Removing: /dev/longhorn/ttt" | |
| time="2016-06-15T01:20:34Z" level=info msg="TCMU teardown successful." | |
| time="2016-06-15T01:20:34Z" level=info msg="Reverting to snapshot volume-snap-8a3b7f98-21f8-4221-a33e-14c6259b8e0c.img on tcp://10.42.13.60:9502" | |
| time="2016-06-15T01:20:34Z" level=info msg="Reverting to snapshot volume-s |