Merge branch 'kvm'

software/kvm/README.txt

@@ -7,6 +7,8 @@ Introduction
 This software release is used to deploy KVM instances, NBD instances and
 Frontend instances of KVM.
 
+For extensive parameters definition, please look at parameter-input-schema.json.
+
 Examples
 --------
 

software/kvm/instance-kvm-input-schema.json

+{
+  "name": "Input Parameters",
+  "properties": {
+    "ram-size": {
+      "title": "RAM size",
+      "description": "RAM size, in MB.",
+      "type": "integer",
+      "default": 1024,
+      "minimum": 128,
+      "maximum": 16384
+    },
+    "disk-size": {
+      "title": "Disk size",
+      "description": "Disk size, in GB.",
+      "type": "integer",
+      "default": 10,
+      "minimum": 1,
+      "maximum": 80
+    },
+  
+  
+    "nbd-ip": {
+      "title": "NBD hostname",
+      "description": "hostname (or IP) of the NBD server containing the boot image.",
+      "type": "string",
+      "format": ["host-name", "ip-address", "ipv6"],
+      "default": "debian.nbd.vifib.net"
+    },
+    "nbd-port": {
+      "title": "NBD port",
+      "description": "Port of the NBD server containing the boot image.",
+      "type": "integer",
+      "default": 1024,
+      "minimum": 1,
+      "maximum": 65535
+    },
+  
+  
+    "frontend-instance-guid": {
+      "title": "Frontend Instance ID",
+      "description": "Unique identifier of the frontend instance, like \"SOFTINST-11031\".",
+      "type": "string",
+      "default": "SOFTINST-11031"
+    },
+    "frontend-software-type": {
+      "title": "Frontend Software Type",
+      "description": "Type of the frontend instance, like \"frontend\".",
+      "type": "string",
+      "default": "frontend"
+    },
+    "frontend-software-url": {
+      "title": "Frontend Software URL",
+      "description": "Software Release URL of the frontend instance, like \"http://example.com/path/to/software.cfg\".",
+      "type": "string",
+      "format": "uri",
+      "default": "http://git.erp5.org/gitweb/slapos.git/blob_plain/refs/tags/slapos-0.92:/software/kvm/software.cfg"
+    }
+  }
+}

software/kvm/instance-kvm-output-schema.json

+{
+  "name": "Output Parameters",
+  "properties": {
+    "backend-url": {
+      "title": "Backend URL",
+      "description": "URL used to connect directly to backend without frontend. Requires IPv6.",
+      "type": "uri",
+      "required": true
+    },
+
+    "url": {
+      "title": "URL",
+      "description": "URL used to connect to the service.",
+      "type": "uri",
+      "required": false
+    },
+
+    "password": {
+      "title": "Password",
+      "description": "Password used to authenticate in the service webpage.",
+      "type": "uri",
+      "required": true
+    }
+  }
+}

software/kvm/instance-kvm.cfg → software/kvm/instance-kvm.cfg.in

@@ -45,15 +45,15 @@ bytes = 4
 recipe = slapos.cookbook:kvm
 vnc-ip = $${slap-network-information:local-ipv4}
 vnc-port = 5901
-nbd-ip = $${slap-parameter:nbd_ip}
-nbd-port = $${slap-parameter:nbd_port}
+nbd-ip = $${slap-parameter:nbd-ip}
+nbd-port = $${slap-parameter:nbd-port}
 tap = $${slap-network-information:network-interface}
 disk-path = $${directory:srv}/virtual.qcow2
-disk-size = 10
+disk-size = $${slap-parameter:disk-size}
 socket-path = $${directory:var}/qmp_socket
 pid-path = $${directory:run}/pid_file
 smp-count = 1
-ram-size = 1024
+ram-size = $${slap-parameter:ram-size}
 mac-address = $${create-mac:mac-address}
 runner-path = $${directory:services}/kvm
 controller-path = $${directory:scripts}/kvm_controller
@@ -145,7 +145,7 @@ sla-instance_guid = $${slap-parameter:frontend-instance-guid}
 
 [publish-kvm-backend-connection-information]
 recipe = slapos.cookbook:publish
-backend_url = https://[$${novnc-instance:ip}]:$${novnc-instance:port}/vnc_auto.html?host=[$${novnc-instance:ip}]&port=$${novnc-instance:port}&encrypt=1
+backend-url = https://[$${novnc-instance:ip}]:$${novnc-instance:port}/vnc_auto.html?host=[$${novnc-instance:ip}]&port=$${novnc-instance:port}&encrypt=1
 password = $${kvm-instance:passwd}
 
 [publish-kvm-frontend-connection-information]
@@ -164,5 +164,13 @@ curl_path = ${curl:location}/bin/curl
 frontend-instance-guid = SOFTINST-11031
 frontend-software-type = frontend
 frontend-software-url = http://git.erp5.org/gitweb/slapos.git/blob_plain/refs/tags/slapos-0.92:/software/kvm/software.cfg
-nbd_port = 1024
-nbd_ip = debian.nbd.vifib.net
+
+nbd-port = 1024
+nbd-ip = debian.nbd.vifib.net
+
+# backward compatibility: old style (nbd_port) can still be used.
+nbd_port = $${:nbd-port}
+nbd_ip = $${:nbd-ip}
+
+ram-size = 1024
+disk-size = 10

software/kvm/instance-kvmplus.cfg → software/kvm/instance-kvmplus.cfg.in

@@ -3,10 +3,12 @@
 # Instanciate kvm+
 #
 #############################
+
+# Deprecated. Just specify amount of RAM / disk you want in instance parameter.
+
 [buildout]
 extends = ${template-kvm:output}
 
-[kvm-instance]
-disk-size = 20
-smp-count = 2
+[slap-parameter]
 ram-size = 2048
+disk-size = 20
\ No newline at end of file

software/kvm/software.cfg

@@ -118,35 +118,35 @@ command =
 
 [template-kvm]
 recipe = slapos.recipe.template
-url = ${:_profile_base_location_}/instance-kvm.cfg
-md5sum = 68478e759138a42f09518d01da548b8a
+url = ${:_profile_base_location_}/instance-kvm.cfg.in
+md5sum = 67c1980ba1e70b376f2811602991ff09
 output = ${buildout:directory}/template-kvm.cfg
 mode = 0644
 
 [template-kvmplus]
 recipe = slapos.recipe.template
-url = ${:_profile_base_location_}/instance-kvmplus.cfg
-md5sum = 301fbe4eaaab5648e1a933a4c853f5b9
+url = ${:_profile_base_location_}/instance-kvmplus.cfg.in
+md5sum = c8e92237eeda93caca1132b5202c3a02
 output = ${buildout:directory}/template-kvmplus.cfg
 mode = 0644
 
 [template-nbd]
 recipe = slapos.recipe.template
-url = ${:_profile_base_location_}/instance-nbd.cfg
+url = ${:_profile_base_location_}/instance-nbd.cfg.in
 md5sum = c030e7be231aba25ee0f51703e60ce67
 output = ${buildout:directory}/template-nbd.cfg
 mode = 0644
 
 [template-frontend]
 recipe = slapos.recipe.template
-url = ${:_profile_base_location_}/instance-frontend.cfg
+url = ${:_profile_base_location_}/instance-frontend.cfg.in
 md5sum = 73359b52013b1b65f75005e8698ed180
 output = ${buildout:directory}/template-frontend.cfg
 mode = 0644
 
 [template]
 recipe = slapos.recipe.template
-url = ${:_profile_base_location_}/instance.cfg
+url = ${:_profile_base_location_}/instance.cfg.in
 md5sum = 68788763d23f70f24b9e575871c903a8
 output = ${buildout:directory}/template.cfg
 mode = 0644