From 01a7331354db86a521043a5a2b1adf9e47c9394e Mon Sep 17 00:00:00 2001
From: Svilen Markov <7613769+svilenmarkov@users.noreply.github.com>
Date: Sun, 12 May 2024 20:33:36 +0100
Subject: [PATCH] Update readme with docker image build guide

---
 Dockerfile.single-platform |  7 +++++++
 README.md                  | 24 +++++++++++++++++++++++-
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 Dockerfile.single-platform

diff --git a/Dockerfile.single-platform b/Dockerfile.single-platform
new file mode 100644
index 0000000..1930f99
--- /dev/null
+++ b/Dockerfile.single-platform
@@ -0,0 +1,7 @@
+FROM alpine:3.19
+
+WORKDIR /app
+COPY build/glance /app/glance
+
+EXPOSE 8080/tcp
+ENTRYPOINT ["/app/glance"]
diff --git a/README.md b/README.md
index 23f085b..73bb81b 100644
--- a/README.md
+++ b/README.md
@@ -80,7 +80,7 @@ Requirements: [Go](https://go.dev/dl/) >= v1.22
 To build:
 
 ```
-go build .
+go build -o build/glance .
 ```
 
 To run:
@@ -88,3 +88,25 @@ To run:
 ```
 go run .
 ```
+
+### Building Docker image
+
+Build Glance with CGO disabled:
+
+```
+CGO_ENABLED=0 go build -o build/glance .
+```
+
+Build the image:
+
+**Make sure to replace "owner" with your name or organization.**
+
+```
+docker build -t owner/glance:latest -f Dockerfile.single-platform .
+```
+
+Push the image to your registry:
+
+```
+docker push owner/glance:latest
+```