Controller fails to start when opentrace is enabled

[yafernandes]

NGINX Ingress controller version: 0.27.0

Kubernetes version: 1.16.4

Environment:

• Cloud provider or hardware configuration: AWS
• OS (e.g. from /etc/os-release): Ubuntu 19.10
• Kernel (e.g. uname -a): 5.3.0-1007-aws
• Install tools: Helm 3, Chart stable/nginx-ingress 1.29.1
• Others:

What happened:

nginx: [error] Failed to load tracing library /usr/local/lib/libdd_opentracing.so: Error loading shared library /usr/local/lib/libdd_opentracing.so: No such file or directory
nginx: configuration file /tmp/nginx-cfg869960893 test failed

-------------------------------------------------------------------------------
W0114 13:26:54.648206       6 queue.go:130] requeuing initial-sync, err
-------------------------------------------------------------------------------
Error: exit status 1

ConfigMap

kind: ConfigMap
apiVersion: v1
metadata:
  name: nginx-nginx-ingress-controller
  labels:
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/part-of: ingress-nginx
data:
  # enable-opentracing: "true"
  datadog-collector-host: $HOST_IP

Helm values.yaml

controller:
  service:
    type: NodePort
    nodePorts:
      http: 30080
      https: 30443
  metrics:
    enabled: true
  extraEnvs:
    - name: HOST_IP
      valueFrom:
        fieldRef:
          fieldPath: status.hostIP

/kind bug

[aledbf]

Closing. This is already fixed in master #4920
Today we plan to release 0.27.1 with the fix.