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refactor: bind to 127.0.0.1:8080 by default #43

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Merged
xcoulon merged 2 commits into from
Jan 26, 2026
Merged

refactor: bind to 127.0.0.1:8080 by default #43

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c56f9c0
refactor: bind to 127.0.0.1:8080 by default
xcoulon Jan 15, 2026
20591e3
Merge branch 'master' into bind_address
xcoulon Jan 26, 2026
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2 changes: 1 addition & 1 deletion Containerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ ENV ARGOCD_URL=https://argocd-server
ENV ARGOCD_TOKEN=secure-token
ENV ARGOCD_MCP_SERVER_INSECURE=false
ENV ARGOCD_MCP_SERVER_DEBUG=false
ENV ARGOCD_MCP_SERVER_LISTEN_HOST=0.0.0.0
ENV ARGOCD_MCP_SERVER_LISTEN_HOST=127.0.0.1
ENV ARGOCD_MCP_SERVER_LISTEN_PORT=8080

# Run as non-root user
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2 changes: 1 addition & 1 deletion cmd/start_server.go
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Expand Up @@ -59,7 +59,7 @@ var startServerCmd = &cobra.Command{
logger := slog.New(slog.NewTextHandler(cmd.ErrOrStderr(), &slog.HandlerOptions{
Level: lvl,
}))
logger.Info("starting the Argo CD MCP server", "transport", transport, "argocd-url", argocdURL, "insecure", argocdInsecure, "debug", debug)
logger.Info("starting the Argo CD MCP server", "transport", transport, "listen", listen, "argocd-url", argocdURL, "insecure", argocdInsecure, "debug", debug)
if debug {
lvl.Set(slog.LevelDebug)
logger.Debug("debug mode enabled")
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4 changes: 2 additions & 2 deletions compose.yaml
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Expand Up @@ -26,7 +26,7 @@ services:
- ARGOCD_TOKEN=secure-token
- ARGOCD_MCP_SERVER_INSECURE=true
- ARGOCD_MCP_SERVER_DEBUG=true
- ARGOCD_MCP_SERVER_LISTEN_HOST=0.0.0.0
- ARGOCD_MCP_SERVER_LISTEN_HOST=0.0.0.0 # here we need to bind to 0.0.0.0 to be able to connect to the server from the host machine
- ARGOCD_MCP_SERVER_LISTEN_PORT=8080
argocd-mcp-server-unreachable:
# instance of the Argo CD MCP server with an invalid URL for the Argo CD server
Expand All @@ -38,5 +38,5 @@ services:
- ARGOCD_TOKEN=secure-token
- ARGOCD_MCP_SERVER_INSECURE=true
- ARGOCD_MCP_SERVER_DEBUG=true
- ARGOCD_MCP_SERVER_LISTEN_HOST=0.0.0.0
- ARGOCD_MCP_SERVER_LISTEN_HOST=0.0.0.0 # here we need to bind to 0.0.0.0 to be able to connect to the server from the host machine
- ARGOCD_MCP_SERVER_LISTEN_PORT=8080