Update deployment option "integration"

[oam.git] / solution / integration / smo / common / docker / README.md

diff --git a/solution/integration/smo/common/docker/README.md b/solution/integration/smo/common/docker/README.md
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+# Docker configuration
+
+To support IPv6 the docker configuration must be modified. 
+
+Please see:
+https://docs.docker.com/config/daemon/ipv6/
+
+1. Edit /etc/docker/daemon.json, set the ipv6 key to true and the fixed-cidr-v6 key to your IPv6 subnet. In this example we are setting it to 2001:db8:1::/64.
+
+
+```
+{
+  "dns": ["1.1.1.1"],
+  "registry-mirrors": [
+      "https://nexus3.o-ran-sc.org:10004", 
+      "https://nexus3.onap.org:10001"
+  ],
+  "log-driver": "json-file",
+  "log-opts": {
+    "max-size": "10m",
+    "max-file": "3"
+  },
+  "ipv6": true,
+  "fixed-cidr-v6": "2001:db8:1::/64"
+}
+```
+
+2. Reload the Docker configuration file.
+
+```
+$ systemctl reload docker
+```
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