From 5615e0285985d59eb5ac73beb002c43868b571b3 Mon Sep 17 00:00:00 2001
From: Weii Wang <weii.wang@canonical.com>
Date: Mon, 26 Jan 2026 21:32:15 +0800
Subject: [PATCH 1/5] only install/refresh lxd snap when needed

---
 action.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/action.yaml b/action.yaml
index d5e720c..2f02213 100644
--- a/action.yaml
+++ b/action.yaml
@@ -74,8 +74,10 @@ runs:
       shell: bash
       run: |
         sudo iptables -I DOCKER-USER  -j ACCEPT
-        sudo snap install lxd
-        sudo snap refresh lxd
+        if snap list lxd 2> /dev/null; then
+          sudo snap refresh lxd
+        else
+          sudo snap install lxd
         sudo lxd waitready
         sudo lxd init --auto
         sudo lxc project create devstack -c features.images=false

From 1ea6ac0ae205ba1b08c73b0685622c28304186c2 Mon Sep 17 00:00:00 2001
From: Weii Wang <weii.wang@canonical.com>
Date: Mon, 26 Jan 2026 21:36:49 +0800
Subject: [PATCH 2/5] Fix bash

---
 action.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/action.yaml b/action.yaml
index 2f02213..7b6b218 100644
--- a/action.yaml
+++ b/action.yaml
@@ -78,6 +78,7 @@ runs:
           sudo snap refresh lxd
         else
           sudo snap install lxd
+        fi
         sudo lxd waitready
         sudo lxd init --auto
         sudo lxc project create devstack -c features.images=false

From 45d384a4730f0ed5da90302da0faca817a31a955 Mon Sep 17 00:00:00 2001
From: Weii Wang <weii.wang@canonical.com>
Date: Mon, 26 Jan 2026 21:44:59 +0800
Subject: [PATCH 3/5] Pin version

---
 action.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/action.yaml b/action.yaml
index 7b6b218..37cbf60 100644
--- a/action.yaml
+++ b/action.yaml
@@ -75,9 +75,9 @@ runs:
       run: |
         sudo iptables -I DOCKER-USER  -j ACCEPT
         if snap list lxd 2> /dev/null; then
-          sudo snap refresh lxd
+          sudo snap refresh lxd --channel 5.21/stable
         else
-          sudo snap install lxd
+          sudo snap install lxd --channel 5.21/stable
         fi
         sudo lxd waitready
         sudo lxd init --auto

From 5a232ae7901f3d59cd4dda300c1e73ff032ba062 Mon Sep 17 00:00:00 2001
From: Weii Wang <weii.wang@canonical.com>
Date: Tue, 27 Jan 2026 00:28:01 +0800
Subject: [PATCH 4/5] Retry

---
 action.yaml | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/action.yaml b/action.yaml
index 37cbf60..188b1b2 100644
--- a/action.yaml
+++ b/action.yaml
@@ -75,9 +75,23 @@ runs:
       run: |
         sudo iptables -I DOCKER-USER  -j ACCEPT
         if snap list lxd 2> /dev/null; then
-          sudo snap refresh lxd --channel 5.21/stable
+          for i in {1..10}; do
+            if [ $i == 10 ]
+              sudo snap refresh lxd --channel 5.21/stable
+            else
+              sudo snap refresh lxd --channel 5.21/stable && break || :
+            fi
+            sleep 5
+          done
         else
-          sudo snap install lxd --channel 5.21/stable
+          for i in {1..10}; do
+            if [ $i == 10 ]
+              sudo snap install lxd --channel 5.21/stable
+            else
+              sudo snap install lxd --channel 5.21/stable && break || :
+            fi
+            sleep 5
+          done
         fi
         sudo lxd waitready
         sudo lxd init --auto

From 2450f4f6f683155b8b5b9dcd9153fb8f0a033a5a Mon Sep 17 00:00:00 2001
From: Weii Wang <weii.wang@canonical.com>
Date: Tue, 27 Jan 2026 00:28:25 +0800
Subject: [PATCH 5/5] Retry

---
 action.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/action.yaml b/action.yaml
index 188b1b2..f862e40 100644
--- a/action.yaml
+++ b/action.yaml
@@ -76,7 +76,7 @@ runs:
         sudo iptables -I DOCKER-USER  -j ACCEPT
         if snap list lxd 2> /dev/null; then
           for i in {1..10}; do
-            if [ $i == 10 ]
+            if [ $i == 10 ]; then
               sudo snap refresh lxd --channel 5.21/stable
             else
               sudo snap refresh lxd --channel 5.21/stable && break || :
@@ -85,7 +85,7 @@ runs:
           done
         else
           for i in {1..10}; do
-            if [ $i == 10 ]
+            if [ $i == 10 ]; then
               sudo snap install lxd --channel 5.21/stable
             else
               sudo snap install lxd --channel 5.21/stable && break || :