debug

.github/workflows/debug.yml

@@ -0,0 +1,16 @@
+name: DEBUG
+
+on: pull_request
+
+jobs:
+  setup:
+    name: debug
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: debug
+      working-directory: .
+      run: |
+        sh test_hostname.sh

test.sh

@@ -0,0 +1,33 @@
+#! /bin/bash
+doo() {
+    echo "starting"
+    sleep 20
+    echo "finishing"
+}
+
+doo </dev/null &>agg.log &
+p=$!
+echo $p
+
+sleep 2
+
+doo </dev/null &>agg.log &
+q=$!
+echo $q
+
+echo "/proc/$p"
+echo "/proc/$q"
+echo "/proc/${p}"
+echo "/proc/${q}"
+
+[ -d "/proc/$p" ] && echo "p exists" || echo "p not exists"
+[ -d "/proc/$q" ] && echo "q exists" || echo "q not exists"
+
+echo "waiting p"
+wait $p
+
+echo "waiting q"
+wait $q
+
+echo "waiting all"
+wait

test_hostname.sh

@@ -0,0 +1,15 @@
+hostname -A
+hostname -I
+
+BIND_ADDRESS=$(hostname -I | cut -d " " -f 1)
+HOSTNAME_=$(hostname -I | cut -d " " -f 1)
+
+echo $BIND_ADDRESS
+echo $HOSTNAME_
+
+CONTAINER1=$(docker run --rm -p $BIND_ADDRESS:80:80 -d httpd)
+CONTAINER2=$(docker run --rm -i --entrypoint bash -d httpd)
+sleep 2
+docker exec $CONTAINER2 bash -c "apt-get -qq update && apt-get -qq install curl net-tools -y && echo && route && echo && curl -s $HOSTNAME_"
+docker stop $CONTAINER2 >/dev/null
+docker stop $CONTAINER1 >/dev/null