On Debian, network could be managed putting files
in /etc/network/interfaces.d.
Ubuntu follows also this system.
Resolves T768.
Details
Details
- Reviewers
dereckson Sandlayth - Maniphest Tasks
- T768: Create a HE tunnel for Eglide
- Commits
- rOPS71ac80215b1f: Salt configuration for IPv6 for Debian
Run on the master:
salt eglide state.sls roles/core/network/init
Diff Detail
Diff Detail
- Repository
- rOPS Nasqueron Operations
- Lint
No Lint Coverage - Unit
No Test Coverage - Branch
- arcpatch-D370
- Build Status
Buildable 553 Build 668: arc lint + arc unit
Event Timeline
| roles/shellserver/network/init.sls | ||
|---|---|---|
| 14 | extra whitespaces | |
Comment Actions
upstream Configuration is blocked by https://github.com/saltstack/salt/issues/28114
We so have two choices:
- once https://github.com/saltstack/salt/pull/33622 is merged, we could customize a Salt setup — http://ryandlane.com/blog/2015/06/03/using-development-branch-saltstack-python-modules-in-the-stable-release/
- we could keep this block for every OS, but for Debian replace it by the deployment of a file to /etc/network/interfaces.d directory
| roles/shellserver/network/init.sls | ||
|---|---|---|
| 11 | Valid for Ubuntu too. | |
Comment Actions
- created a core role for anything appliable to all servers
- whitespace issue
- file will be /etc/network/interfaces.d/eglide_ipv6
Comment Actions
$ salt eglide state.highstate eglide: ---------- ID: network_ipv6 Function: file.managed Name: /etc/network/interfaces.d/ipv6 Result: False Comment: Parent directory not present Started: 02:06:29.738768 Duration: 523.4 ms Changes: ----------
We should add makedirs : True per https://docs.saltstack.com/en/latest/ref/states/all/salt.states.file.html#salt.states.file.managed
Comment Actions
Switch to pure legacy mode using commands and ifconfig.
Tunnel doesn't work using this block:
$ ip tunnel add he-ipv6 mode sit remote 216.66.84.42 local 212.47.244.42 ttl 255 $ ip link set he-ipv6 up $ ip addr add 2001:470:1f12:896::2/64 dev he-ipv6 $ ip route add ::/0 dev he-ipv6 $ ip -f inet6 addr
But it works when we use ifconfig. So, instead to let Debian configure
it through Linux-route2 ip command, we create a script to configure it
ourselves.
Then, rc.local is edited to run this script.
Comment Actions
Test run results:
eglide:
----------
ID: rc
Function: file.managed
Name: /etc/rc.local
Result: True
Comment: File /etc/rc.local updated
Started: 12:26:51.352035
Duration: 757.121 ms
Changes:
----------
diff:
---
+++
@@ -1,14 +1,24 @@
#!/bin/sh -e
+
+# -------------------------------------------------------------
+# rc.local
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+# Project: Nasqueron
+# Created: 2016-06-15
+# License: Trivial work, not eligible to copyright
+# -------------------------------------------------------------
+
+# -------------------------------------------------------------
+# IPv6
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+/usr/sbin/ipv6-setup-tunnel
+
+# -------------------------------------------------------------
+# Return value
#
-# rc.local
-#
-# This script is executed at the end of each multiuser runlevel.
-# Make sure that the script will "exit 0" on success or any other
-# value on error.
-#
-# In order to enable or disable this script just change the execution
-# bits.
-#
-# By default this script does nothing.
+# Should be 0 on success, not 0 on failure. Current rc process
+# requires this value to be set accordingly.
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
exit 0
----------
ID: network_ipv6
Function: file.managed
Name: /usr/sbin/ipv6-setup-tunnel
Result: True
Comment: File /usr/sbin/ipv6-setup-tunnel updated
Started: 12:26:52.110362
Duration: 738.835 ms
Changes:
----------
diff:
New file
mode:
0644
----------| roles/core/network/files/eglide_ipv6 | ||
|---|---|---|
| 11 ↗ | (On Diff #982) | Do we have paths available in rc.local? Would make sense to use /sbin/ifconfig and /sbin/rouge |