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• Create a Shikari Cluster with nomad-consul-secure scenario

  cd scenarios/nomad-consul-secure
  shikari create -n apigw -s 1 -c 1 -i ~/.shikari/c-1.20.1-n-1.9.3-v-1.18.2-b-0.18.1-fedora/hashibox.qcow2
  

• Export the environment variables

eval $(shikari env -n apigw consul,nomad -ta)

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FROM openjdk:11
COPY . /usr/src/myapp
WORKDIR /usr/src/myapp
RUN javac HeapMemoryHttpServer.java
ENV JAVA_OPTS=""
CMD java $JAVA_OPTS -cp .  HeapMemoryHttpServer

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shikari create -n rose -s 1 -t https://gist.githubusercontent.com/Ranjandas/773ddaf275e57505708692dd0acd0e2e/raw/9addc14ab8dde5c717dd3789d4f709ea6c8873ce/hashibox.yaml

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Disclaimer: The information provided in this technical solution is for general informational purposes only. It is provided "as is" without any warranties of any kind, either express or implied. The use of this solution is at your own risk, and I do not assume any responsibility or liability for any errors, omissions, or results obtained from the use of this information. Additionally, I disclaim any and all responsibility or liability for any damages or losses, including but not limited to, direct, indirect, incidental, special, or consequential damages arising out of or in connection with the use of or reliance on this technical solution. Users are encouraged to verify any information before relying on it and to consult with appropriate professionals or experts as needed.

This is a demo of how the Consul API gateway can be used with Service-Resolvers to route traffic based on headers to different subsets of the same backend service. This is a workaround as this is not supported natively using API Gateway.

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Run the scenario using the following command

shikari create -n repro -s 1 -i <image_path> -t https://gist.githubusercontent.com/Ranjandas/c24fbde0b922d548e74a7be5da5c8046/raw/798c845bb646a54ce0b3d902c7d491c144119de6/hashibox.yaml

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images:
  # Try to use a local image first.
  - location: ~/artifacts/qemu/c-1.18-n-1.7/c-1.18-n-1.7.qcow2


plain: true

provision:
  - mode: system # install Consul and Nomad Licenses if any
    script: |

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packer {
  required_plugins {
    qemu = {
      version = ">= 1.1.0"
      source  = "github.com/hashicorp/qemu"
    }
  }
}

source "qemu" "hashibox" {

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# Start Consul using the below command
# consul agent -dev -config-file consul.hcl

config_entries {
  bootstrap {
    Kind = "proxy-defaults"
    Name = "global"
    Config = {
      protocol = "http"

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apt:
  sources:
    hashicorp:
      keyid: 798AEC654E5C15428C8E42EEAA16FCBCA621E701 # fingerprint of https://apt.releases.hashicorp.com/gpg to fetch from Ubuntu Keyserver
      source: "deb [signed-by=$KEY_FILE] https://apt.releases.hashicorp.com $RELEASE main"
    docker:
      keyid: 9DC858229FC7DD38854AE2D88D81803C0EBFCD88
      source: "deb [signed-by=$KEY_FILE] https://download.docker.com/linux/ubuntu $RELEASE stable"
package_update: true
packages:

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service {
  name    = "counting"
  id      = "counting"
  port    = 9003
  address = "127.0.0.2"

  connect {
    sidecar_service {}
  }