[lxc-devel] [lxd/master] simplestream changes
stgraber on Github
lxc-bot at linuxcontainers.org
Sun Aug 7 16:49:29 UTC 2016
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From 4f3b04bc2bfdf6106147a7d3a27cb8555c2410ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber at ubuntu.com>
Date: Sat, 6 Aug 2016 21:00:57 -0400
Subject: [PATCH 1/3] simplestreams: properly deal with unset expiry
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Stéphane Graber <stgraber at ubuntu.com>
---
shared/simplestreams.go | 1 +
1 file changed, 1 insertion(+)
diff --git a/shared/simplestreams.go b/shared/simplestreams.go
index 4a0ed4f..86a9fc5 100644
--- a/shared/simplestreams.go
+++ b/shared/simplestreams.go
@@ -180,6 +180,7 @@ func (s *SimpleStreamsManifest) ToLXD() ([]ImageInfo, map[string][][]string) {
}
// Attempt to parse the EOL
+ image.ExpiryDate = time.Unix(0, 0).UTC()
if product.SupportedEOL != "" {
eolDate, err := time.Parse(eolLayout, product.SupportedEOL)
if err == nil {
From 8e81adc68741d4cb126f761c43a804130c326133 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber at ubuntu.com>
Date: Sun, 7 Aug 2016 12:47:35 -0400
Subject: [PATCH 2/3] simplestreams: handle images without labels
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Stéphane Graber <stgraber at ubuntu.com>
---
shared/simplestreams.go | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/shared/simplestreams.go b/shared/simplestreams.go
index 86a9fc5..ace5f46 100644
--- a/shared/simplestreams.go
+++ b/shared/simplestreams.go
@@ -160,6 +160,12 @@ func (s *SimpleStreamsManifest) ToLXD() ([]ImageInfo, map[string][][]string) {
}
// Generate the actual image entry
+ description := fmt.Sprintf("%s %s %s", product.OperatingSystem, product.ReleaseTitle, product.Architecture)
+ if version.Label != "" {
+ description = fmt.Sprintf("%s (%s)", description, version.Label)
+ }
+ description = fmt.Sprintf("%s (%s)", description, name)
+
image := ImageInfo{}
image.Architecture = architectureName
image.Public = true
@@ -176,7 +182,7 @@ func (s *SimpleStreamsManifest) ToLXD() ([]ImageInfo, map[string][][]string) {
"architecture": product.Architecture,
"label": version.Label,
"serial": name,
- "description": fmt.Sprintf("%s %s %s (%s) (%s)", product.OperatingSystem, product.ReleaseTitle, product.Architecture, version.Label, name),
+ "description": description,
}
// Attempt to parse the EOL
From 34f62a7ea5cfea0f640ceb16ffc49a8f7c206c6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber at ubuntu.com>
Date: Sun, 7 Aug 2016 12:47:54 -0400
Subject: [PATCH 3/3] config: Switch to using simplestreams for images:
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This allows for better caching on the client network and lower CPU usage
on the image server thanks to only using TLS for the metadata.
Signed-off-by: Stéphane Graber <stgraber at ubuntu.com>
---
config.go | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/config.go b/config.go
index f4da426..8cd47bb 100644
--- a/config.go
+++ b/config.go
@@ -52,8 +52,9 @@ var LocalRemote = RemoteConfig{
Public: false}
var ImagesRemote = RemoteConfig{
- Addr: "https://images.linuxcontainers.org",
- Public: true}
+ Addr: "https://images.linuxcontainers.org",
+ Public: true,
+ Protocol: "simplestreams"}
var UbuntuRemote = RemoteConfig{
Addr: "https://cloud-images.ubuntu.com/releases",
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