Add more samples

Author: StefanScherer

sample/README.md

@@ -1,10 +1,37 @@
 # flash sample configs
 
-- wifi-user-data.yml
-  - insert WiFi SSID
-
-- rainbow.yml
-  - insert SSH public key
-  - insert WiFi SSID and preshared key
-  - attach Pimoroni Blinkt
-  - flash, boot your Pi 3/0 - enjoy!
+Here you can find a collection of sample configurations to improve your
+first-boot experience using HypriotOS.
+
+Beginning with HypriotOS 1.7.0 we have switched to [cloud-init]() which gives you much more power to customize your device automatically during the first initial boot.
+
+## WiFi
+
+Setup WiFi for your Raspberry Pi Zero or Pi 3 / 3 B+.
+
+* [wifi-user-data.yml](./wifi-user-data.yml)
+  * insert WiFi SSID
+
+## SSH public key authentication
+
+Setup your device with a different user account, remove default user and password.
+
+* [ssh-pub-key.yml](./ssh-pub-key.yml)
+  * adjust user name
+  * insert SSH public key
+
+## Static IP address
+
+Setup your eth0 device with a static IP address.
+
+* [static.yml](./static.yml)
+
+## Hands-free Docker projects
+
+Run a container as a service automatically.
+
+* [rainbow.yml](./rainbow.yml)
+  * insert SSH public key
+  * insert WiFi SSID and preshared key
+  * attach Pimoroni Blinkt
+  * flash, boot your Pi 3/0 - enjoy!

sample/ssh-pub-key.yml

@@ -0,0 +1,16 @@
+#cloud-config
+
+hostname: pubkey
+manage_etc_hosts: true
+apt_preserve_sources_list: true
+
+users:
+  - name: foo                # use any user name you like
+    primary-group: users
+    shell: /bin/bash
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    groups: users,docker,adm,dialout,audio,plugdev,netdev,video
+    ssh-import-id: None
+    lock_passwd: true
+    ssh-authorized-keys:
+      - ssh-rsa AAAA....NN   # insert your SSH public key ~/.ssh/id_rsa.pub here

sample/static.yml

@@ -0,0 +1,47 @@
+#cloud-config
+# vim: syntax=yaml
+#
+
+# Set your hostname here, the manage_etc_hosts will update the hosts file entries as well
+hostname: static
+manage_etc_hosts: true
+# don't write debian.org into apt mirrors
+apt_preserve_sources_list: true
+
+# You could modify this for your own user information
+users:
+  - name: pirate
+    gecos: "Hypriot Pirate"
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    shell: /bin/bash
+    groups: users,docker,video
+    plain_text_passwd: hypriot
+    lock_passwd: false
+    ssh_pwauth: true
+    chpasswd: { expire: false }
+
+package_upgrade: false
+
+# Static IP address
+write_files:
+  - content: |
+      persistent
+      # Generate Stable Private IPv6 Addresses instead of hardware based ones
+      slaac private
+
+      # static IP configuration:
+      interface eth0
+      static ip_address=192.168.1.31/24
+      # static ip6_address=fd51:42f8:caae:d92e::ff/64
+      static routers=192.168.1.1
+      static domain_name_servers=192.168.1.1 8.8.8.8
+
+    path: /etc/dhcpcd.conf
+
+# These commands will be ran once on first boot only
+runcmd:
+  # Pickup the hostname changes
+  - 'systemctl restart avahi-daemon'
+
+  # Activate WiFi interface
+#  - 'ifup wlan0'