TinyCore Linux: Support for tc 4.x

appliances/tinycore-linux.gns3a

@@ -26,10 +26,18 @@
         {
             "filename": "linux-tinycore-6.4.qcow2",
             "version": "6.4",
-            "md5sum": "bcd99ff8b3a9e7097455dcebe66ba2dd",
+            "md5sum": "786a1c2f2e9db61d0580ed58a37da5dd",
-            "filesize": 23855104,
+            "filesize": 23920640,
             "download_url": "https://sourceforge.net/projects/gns-3/files/Qemu%20Appliances/",
             "direct_download_url": "http://no.public.repository.yet/linux-tinycore-6.4.qcow2"
+        },
+        {
+            "filename": "linux-tinycore-4.7.7.qcow2",
+            "version": "4.7.7",
+            "md5sum": "bb4559be28875500bba2a32d3f75f6d4",
+            "filesize": 26804224,
+            "download_url": "https://sourceforge.net/projects/gns-3/files/Qemu%20Appliances/",
+            "direct_download_url": "http://no.public.repository.yet/linux-tinycore-4.7.7.qcow2"
         }
     ],
 
@@ -39,6 +47,12 @@
             "images": {
                 "hda_disk_image": "linux-tinycore-6.4.qcow2"
             }
+        },
+        {
+            "name": "4.7.7",
+            "images": {
+                "hda_disk_image": "linux-tinycore-4.7.7.qcow2"
+            }
         }
     ]
 }

packer/tinycore-linux/README.rst

@@ -0,0 +1,15 @@
+Packer for TinyCore GNS3 appliance
+==================================
+
+For building a TinyCore V6.4 appliance run:
+
+.. code:: bash
+
+    packer build -var-file=tc-6.4.json tinycore-linux.json
+
+
+Likewise, to build a TinyCore V4.7.7 appliance run:
+
+.. code:: bash
+
+    packer build -var-file=tc-4.7.7.json tinycore-linux.json

packer/tinycore-linux/scripts/hd-install.sh

@@ -32,6 +32,6 @@ sudo chgrp staff /mnt/sda1/tce
 sudo chmod 775 /mnt/sda1/tce
 
 # base system modifications
+echo -e "\nusername 'gns3', password 'gns3'\n" >> /etc/issue
 echo 'etc/issue' >> /opt/.filetool.lst
 echo 'etc/shadow' >> /opt/.filetool.lst
-echo -e "\nusername 'gns3', password 'gns3'\n" >> /etc/issue

packer/tinycore-linux/scripts/packages.sh

@@ -9,8 +9,10 @@ rm -rf /usr/local/tce.installed/*
 
 # openssh (optional)
 tce-load -wi openssh
-echo '/usr/local/etc/init.d/openssh start' >> /opt/bootlocal.sh
+[ -f /usr/local/etc/ssh/ssh_config.example ] && sudo cp -a /usr/local/etc/ssh/ssh_config.example /usr/local/etc/ssh/ssh_config
+[ -f /usr/local/etc/ssh/sshd_config.example ] && sudo cp -a /usr/local/etc/ssh/sshd_config.example /usr/local/etc/ssh/sshd_config
 echo 'usr/local/etc/ssh' >> /opt/.filetool.lst
+echo '/usr/local/etc/init.d/openssh start' >> /opt/bootlocal.sh
 
 tce-load -wi ipv6-`uname -r` iptables iproute2
 tce-load -wi tcpdump

packer/tinycore-linux/scripts/serial.sh

@@ -5,7 +5,7 @@ set -x
 # Boot configuration
 # Serial interface is secondary console, the vga console remains main console
 # To change that, exchange the two 'console=' boot parameter
-sudo sed -i -e '1i serial 0 38400' -e '/append loglevel/ s/$/ console=ttyS0,38400 console=tty0/' /mnt/sda1/boot/extlinux/extlinux.conf
+sudo sed -i -r -e '1 i serial 0 38400' -e '/label microcore/,/append / s/(append .*)/\1 console=ttyS0,38400 console=tty0/' /mnt/sda1/boot/extlinux/extlinux.conf
 
 # /etc/inittab
 sudo sed -i -e '/tty6/ a ttyS0::respawn:/sbin/getty 38400 ttyS0 xterm' /etc/inittab
@@ -13,7 +13,7 @@ sudo sed -i -e '/tty6/attyS0::respawn:/sbin/getty 38400 ttyS0 xterm' /etc/initta
 # /etc/securetty
 sudo sed -i -e 's/^# *ttyS0/ttyS0/' /etc/securetty
 
-# reload initab on startup
+# reload inittab on startup
 sudo sed -i -e '/^\/opt\/bootlocal/ i' -e '/^\/opt\/bootlocal/ i # reload inittab' -e '/^\/opt\/bootlocal/ i kill -HUP 1' -e '/^\/opt\/bootlocal/ i' /opt/bootsync.sh
 
 # add modified files to backup list

packer/tinycore-linux/tc-4.7.7.json

@@ -0,0 +1,4 @@
+{
+    "tc_iso_url": "http://distro.ibiblio.org/tinycorelinux/4.x/x86/archive/4.7.7/Core-4.7.7.iso",
+    "tc_iso_checksum": "f610b20a97801c937ffb791443a32640"
+}

packer/tinycore-linux/tc-6.4.json

@@ -0,0 +1,4 @@
+{
+    "tc_iso_url": "http://distro.ibiblio.org/tinycorelinux/6.x/x86/release/Core-6.4.iso",
+    "tc_iso_checksum": "c8e04e26de234e5528e6eac8ecb1bdda"
+}

packer/tinycore-linux/tinycore-linux.json

@@ -1,10 +1,13 @@
 {
-  "builders":
+    "variables": {
-    [
+        "tc_iso_url": null,
+        "tc_iso_checksum": null
+    },
+    "builders": [
         {
             "type": "qemu",
-          "iso_url": "http://distro.ibiblio.org/tinycorelinux/6.x/x86/release/Core-6.4.iso",
+            "iso_url": "{{user `tc_iso_url`}}",
-          "iso_checksum": "c8e04e26de234e5528e6eac8ecb1bdda",
+            "iso_checksum": "{{user `tc_iso_checksum`}}",
             "iso_checksum_type": "md5",
             "shutdown_command": "sudo poweroff",
             "format": "qcow2",
@@ -14,15 +17,15 @@
             "accelerator": "none",
             "vm_name": "tinycore-linux",
             "disk_interface": "ide",
-          "net_device": "e1000",
             "disk_size": 50,
-          "boot_wait": "10s",
+            "net_device": "e1000",
             "http_directory": "http",
-          "boot_command":
+            "boot_wait": "10s",
-            [
+            "boot_command": [
                 "mc user=gns3<enter><wait10><wait10><wait10>",
                 "sudo passwd gns3<enter>gns3<enter>gns3<enter>",
                 "tce-load -wi openssh<enter><wait10>",
+                "cd /usr/local/etc/ssh; [ -f sshd_config.example ] && sudo cp -a sshd_config.example sshd_config; cd<enter>",
                 "sudo /usr/local/etc/init.d/openssh start<enter>"
             ]
         }