Added systemd units for faasd #2582

Author: nicholasdille

tools.yaml

@@ -2125,6 +2125,16 @@ tools:
         x86_64: https://github.com/openfaas/faasd/releases/download/${version}/faasd
         aarch64: https://github.com/openfaas/faasd/releases/download/${version}/faasd-${alt_arch}
       type: executable
+    - url: https://github.com/openfaas/faasd/raw/${version}/hack/faasd.service
+      type: file
+      target: ${prefix}/etc/systemd/system/faasd.service
+    - url: https://github.com/openfaas/faasd/raw/${version}/hack/faasd-provider.service
+      type: file
+      target: ${prefix}/etc/systemd/system/faasd-provider.service
+    post_install: |
+      echo "Patch systemd units"
+      sed -i "s|ExecStart=/usr/local/bin/faasd|ExecStart=${relative_target}/bin/faasd|" "${prefix}/etc/systemd/system/faasd.service"
+      sed -i "s|ExecStart=/usr/local/bin/faasd|ExecStart=${relative_target}/bin/faasd|" "${prefix}/etc/systemd/system/faasd-provider.service"
 
   - name: firecracker
     version: 1.1.1