Merge pull request #788 from ibuildthecloud/packet-1

Add scripts for installing on packet

scripts/hosting/packet/README.md

@@ -0,0 +1,10 @@
+# Packet Support
+
+Launch a Type-1 or Type-3 Ubuntu 14.04 server and use the below cloud config.  You can add any additional RancherOS configuration to it, but below is the bare minimum you need to provision RancherOS.
+
+```yaml
+#cloud-config
+runcmd:
+- wget -O /tmp/cc https://raw.githubusercontent.com/rancher/os/master/scripts/hosting/packet/packet.sh
+- bash -x /tmp/cc
+```

scripts/hosting/packet/cloud-config

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+#cloud-config
+runcmd:
+- wget -O /tmp/cc https://raw.githubusercontent.com/rancher/os/master/scripts/hosting/packet/packet.sh
+- bash -x /tmp/cc

scripts/hosting/packet/packet.sh

@@ -0,0 +1,96 @@
+#!/bin/bash
+set -e
+
+if ros version >/dev/null 2>&1; then
+    exit 0
+fi
+
+apt-get install -y jq curl
+
+mkdir -p /boot/ros
+
+URL_BASE=https://releases.rancher.com/os/latest
+curl -L $URL_BASE/vmlinuz > /boot/ros/vmlinuz
+curl -L $URL_BASE/initrd > /boot/ros/initrd
+
+eval $(curl -sL https://metadata.packet.net/metadata | jq -r '.network.addresses[] | select(.address_family == 4 and .public) | "ADDRESS=\(.address)/\(.cidr)\nGATEWAY=\(.gateway)"')
+eval $(curl -sL https://metadata.packet.net/metadata | jq -r '.network.interfaces[0] | "MAC=\(.mac)"')
+
+cat > /etc/default/grub << "EOF"
+# If you change this file, run 'update-grub' afterwards to update
+# /boot/grub/grub.cfg.
+# For full documentation of the options in this file, see:
+#   info -f grub -n 'Simple configuration'
+
+GRUB_DEFAULT=ROS
+GRUB_HIDDEN_TIMEOUT=15
+GRUB_HIDDEN_TIMEOUT_QUIET=false
+GRUB_TIMEOUT=10
+GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
+GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=ttyS1,115200n8"
+GRUB_CMDLINE_LINUX=""
+
+# Uncomment to enable BadRAM filtering, modify to suit your needs
+# This works with Linux (no patch required) and with any kernel that obtains
+# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
+#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
+
+# Uncomment to disable graphical terminal (grub-pc only)
+GRUB_TERMINAL=console
+
+# The resolution used on graphical terminal
+# note that you can use only modes which your graphic card supports via VBE
+# you can see them in real GRUB with the command `vbeinfo'
+#GRUB_GFXMODE=640x480
+
+# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
+#GRUB_DISABLE_LINUX_UUID=true
+
+# Uncomment to disable generation of recovery mode menu entries
+#GRUB_DISABLE_RECOVERY="true"
+
+# Uncomment to get a beep at grub start
+#GRUB_INIT_TUNE="480 440 1"
+GRUB_TERMINAL=serial
+GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=1 --word=8 --parity=no --stop=1"
+EOF
+
+cat > /etc/grub.d/50ros << EOF
+#!/bin/sh
+exec tail -n +3 \$0
+# This file provides an easy way to add custom menu entries.  Simply type the
+# menu entries you want to add after this comment.  Be careful not to change
+# the 'exec tail' line above.
+menuentry 'ROS' {
+        recordfail
+        load_video
+        insmod gzio
+        insmod part_msdos
+        insmod part_msdos
+        insmod diskfilter
+        insmod mdraid1x
+        insmod ext2
+        linux   /ros/vmlinuz rancher.state.mdadm_scan rancher.state.directory=ros rancher.network.interfaces.bond0.address=$ADDRESS rancher.network.interfaces.bond0.gateway=$GATEWAY rancher.network.interfaces.mac:${MAC}.bond=bond0 rancher.cloud_init.datasources=[packet] rancher.rm_usr console=tty0 console=ttyS1,115200n8
+        initrd  /ros/initrd
+}
+menuentry 'ROS Debug' {
+        recordfail
+        load_video
+        insmod gzio
+        insmod part_msdos
+        insmod part_msdos
+        insmod diskfilter
+        insmod mdraid1x
+        insmod ext2
+        linux   /ros/vmlinuz rancher.state.mdadm_scan rancher.state.directory=ros rancher.network.interfaces.bond0.address=$ADDRESS rancher.network.interfaces.bond0.gateway=$GATEWAY rancher.network.interfaces.mac:${MAC}.bond=bond0 rancher.cloud_init.datasources=[packet] rancher.rm_usr rancher.network.interfaces.eth*.dhcp=false console=tty0 console=ttyS1,115200n8 rancher.debug rancher.log
+        initrd  /ros/initrd
+}
+EOF
+
+chmod +x /etc/grub.d/50ros
+
+update-grub2
+
+tune2fs -L RANCHER_STATE $(df -h / | sed 1d | awk '{print $1}')
+
+reboot