fix(docker): explicitely adding procps to target images

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

docker/Dockerfile.eNB.rhel8.2

@@ -48,6 +48,7 @@ RUN yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
         lksctp-tools \
         nettle \
+        procps-ng \
         atlas \
         net-tools \
         iputils \

docker/Dockerfile.eNB.ubuntu18

@@ -51,6 +51,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         software-properties-common \
+        procps \
         libsctp1 \
         libnettle6 \
         libblas3 \

docker/Dockerfile.gNB.rhel8.2

@@ -47,6 +47,7 @@ FROM registry.access.redhat.com/ubi8/ubi:latest as oai-gnb
 RUN yum repolist --disablerepo=* && \
     yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
+        procps-ng \
         libXpm \
         libX11 \
         atlas \

docker/Dockerfile.gNB.ubuntu18

@@ -50,6 +50,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         software-properties-common \
+        procps \
         libsctp1 \
         tzdata \
         libnettle6 \

docker/Dockerfile.lteRU.rhel8.2

@@ -48,6 +48,7 @@ ENV TZ=Europe/Paris
 RUN yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
         tzdata \
+        procps-ng \
         atlas \
         net-tools \
         iputils \

docker/Dockerfile.lteRU.ubuntu18

@@ -50,6 +50,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         tzdata \
+        procps \
         software-properties-common \
         libblas3 \
         libatlas3-base \

docker/Dockerfile.lteUE.rhel8.2

@@ -48,6 +48,7 @@ FROM registry.access.redhat.com/ubi8/ubi:latest as oai-lte-ue
 RUN yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
         lksctp-tools \
+        procps-ng \
         nettle \
         atlas \
         iproute \

docker/Dockerfile.lteUE.ubuntu18

@@ -52,6 +52,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         software-properties-common \
+        procps \
         libsctp1 \
         libnettle6 \
         liblapacke \

docker/Dockerfile.nrUE.rhel8.2

@@ -49,6 +49,7 @@ FROM registry.access.redhat.com/ubi8/ubi:latest as oai-nr-ue
 RUN yum update -y && \
     yum install -y --enablerepo="ubi-8-codeready-builder" \
         lksctp-tools \
+        procps-ng \
         nettle \
         net-tools \
         iputils \

docker/Dockerfile.nrUE.ubuntu18

@@ -54,6 +54,7 @@ RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install --yes \
         software-properties-common \
         libsctp1 \
+        procps \
         libnettle6 \
         liblapacke \
         libatlas3-base \