Add psmisc for killall which is used during installation

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <[email protected]>

Author: alexellis

docker-compose.yaml

@@ -21,7 +21,7 @@ services:
     #    - "127.0.0.1:8222:8222"
 
   prometheus:
-    image: docker.io/prom/prometheus:v3.1.0
+    image: docker.io/prom/prometheus:v3.7.3
 # nobody
     user: "65534"
     volumes:
@@ -39,7 +39,7 @@ services:
        - "127.0.0.1:9090:9090"
 
   gateway:
-    image: ghcr.io/openfaas/gateway:0.27.12
+    image: ghcr.io/openfaas/gateway:0.27.13
     environment:
       - basic_auth=true
       - functions_provider_url=http://faasd-provider:8081/

hack/install-edge.sh

@@ -35,8 +35,14 @@ install_required_packages() {
     # to get it working in raspberry pi. No such known issues in
     # other distros. Hence, adding only to this block.
     # reference: https://github.com/openfaas/faasd/pull/237
-    apt-get update -yq
-    apt-get install -yq curl runc bridge-utils iptables iptables-persistent
+    apt-get update -yq && \
+    apt-get install -yq ---no-install-recommends \
+      curl \
+      runc \
+      bridge-utils \
+      iptables \
+      iptables-persistent \
+      psmisc
   elif $(has_dnf); then
     dnf install -y \
       --allowerasing \