image from Docker hub:

```bash
kubectl run -i --rm --restart=Never dummy --image=dockerqa/curl:ubuntu-trusty --command -- curl --silent httpbin:8000/html
kubectl run -i --rm --restart=Never dummy --image=dockerqa/curl:ubuntu-trusty --command -- curl --silent --head httpbin:8000/status/500
time kubectl run -i --rm --restart=Never dummy --image=dockerqa/curl:ubuntu-trusty --command -- curl --silent httpbin:8000/delay/5
```

									action: "b",
								},
								{
									status: "x",
									action: "y",
								},
							},
						},
						{source: "c"},
					},
				},
			},
		},

		// Ubuntu Trusty w/ avahi-daemon, libavahi-* etc installed.
		{
			name: "ubuntu_trusty_avahi",
			in:   ubuntuTrustyAvahi,
			want: &nssConf{
				sources: map[string][]nssSource{
					"passwd": {{source: "compat"}},

* Add support for running clusters on GCI ([#24893](https://github.com/kubernetes/kubernetes/pull/24893), [@andyzheng0831](https://github.com/andyzheng0831))
* Trusty: Add retry in curl commands ([#24749](https://github.com/kubernetes/kubernetes/pull/24749), [@andyzheng0831](https://github.com/andyzheng0831))



# v1.2.3

    fi
    export NODE_BINARY_TAR
  fi

  # This tarball is used by GCI, Ubuntu Trusty, and Container Linux.
  KUBE_MANIFESTS_TAR=
  if [[ "${MASTER_OS_DISTRIBUTION:-}" == "trusty" || "${MASTER_OS_DISTRIBUTION:-}" == "gci" || "${MASTER_OS_DISTRIBUTION:-}" == "ubuntu" ]] || \

	if err != nil {
		c.t.Fatalf("Failed to create temp directory: %v", err)
	}

	c.kubeHome = d
	c.manifestSources = filepath.Join(c.kubeHome, "kube-manifests", "kubernetes", "gci-trusty")

	currentPath, err := os.Getwd()
	if err != nil {
		c.t.Fatalf("Failed to get current directory: %v", err)
	}
	gceDir := filepath.Dir(currentPath)
	c.manifestTemplateDir = filepath.Join(gceDir, "manifests")

  fi
  cp "${dst_dir}/kubernetes/gci-trusty/gci-configure-helper.sh" "${KUBE_BIN}/configure-helper.sh"
  cp "${dst_dir}/kubernetes/gci-trusty/configure-kubeapiserver.sh" "${KUBE_BIN}/configure-kubeapiserver.sh"
  if [[ -e "${dst_dir}/kubernetes/gci-trusty/gke-internal-configure-helper.sh" ]]; then
    cp "${dst_dir}/kubernetes/gci-trusty/gke-internal-configure-helper.sh" "${KUBE_BIN}/"
  fi

* AWS Route53 dnsprovider ([#26049](https://github.com/kubernetes/kubernetes/pull/26049), [@quinton-hoole](https://github.com/quinton-hoole))
* GCI/Trusty: support the Docker registry mirror ([#26745](https://github.com/kubernetes/kubernetes/pull/26745), [@andyzheng0831](https://github.com/andyzheng0831))

  local -r src_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty"
  local -r dst_dir="/etc/kubernetes/$1/$2"

  copy-manifests "${src_dir}/$2" "${dst_dir}"
}

# A function that downloads extra addons from a URL and puts them in the GCI
# manifests directory.
function download-extra-addons {
  local -r out_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty/gce-extras"

  mkdir -p "${out_dir}"

[listing]
----
language: java
install: skip

os: linux
dist: trusty
jdk: oraclejdk8

script:
  - ./gradlew build --scan -s
----

Select the project from the Travis CI profile.

      params+=" --authentication-token-webhook-cache-ttl=${GCP_AUTHN_CACHE_TTL}"
    fi
  fi

  local authorization_mode="RBAC"
  local -r src_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty"

  # Enable ABAC mode unless the user explicitly opts out with ENABLE_LEGACY_ABAC=false
  if [[ "${ENABLE_LEGACY_ABAC:-}" != "false" ]]; then