From 4fcb509a5f75b9c831975417bafc8004443b00c8 Mon Sep 17 00:00:00 2001
From: hc-github-team-consul-core <github-team-consul-core@hashicorp.com>
Date: Fri, 3 May 2024 13:50:42 -0700
Subject: [PATCH] Backport of deployer: ensure the proxy/dns/pause containers
 do not continually get replaced due to a change in a docker default into
 release/1.17.x (#21044)

backport of commit a3950321a3a3e47c6dc50dfb2cc11bda3ff5ac6b

Co-authored-by: R.B. Boyer <rb@hashicorp.com>
---
 .../sprawl/internal/tfgen/templates/container-coredns.tf.tmpl    | 1 +
 .../sprawl/internal/tfgen/templates/container-pause.tf.tmpl      | 1 +
 .../sprawl/internal/tfgen/templates/container-proxy.tf.tmpl      | 1 +
 3 files changed, 3 insertions(+)

diff --git a/testing/deployer/sprawl/internal/tfgen/templates/container-coredns.tf.tmpl b/testing/deployer/sprawl/internal/tfgen/templates/container-coredns.tf.tmpl
index 97c0d7011d..3dabd7d50e 100644
--- a/testing/deployer/sprawl/internal/tfgen/templates/container-coredns.tf.tmpl
+++ b/testing/deployer/sprawl/internal/tfgen/templates/container-coredns.tf.tmpl
@@ -4,6 +4,7 @@ resource "docker_container" "{{.DockerNetworkName}}-coredns" {
   restart  = "always"
   dns      = ["8.8.8.8"]
 
+  network_mode = "bridge"
   networks_advanced {
     name         = docker_network.{{.DockerNetworkName}}.name
     ipv4_address = "{{.IPAddress}}"
diff --git a/testing/deployer/sprawl/internal/tfgen/templates/container-pause.tf.tmpl b/testing/deployer/sprawl/internal/tfgen/templates/container-pause.tf.tmpl
index ef537f0352..37a1370c63 100644
--- a/testing/deployer/sprawl/internal/tfgen/templates/container-pause.tf.tmpl
+++ b/testing/deployer/sprawl/internal/tfgen/templates/container-pause.tf.tmpl
@@ -23,6 +23,7 @@ ports {
 }
 {{- end }}
 
+network_mode = "bridge"
 {{- range .Node.Addresses }}
 networks_advanced {
   name         = docker_network.{{.DockerNetworkName}}.name
diff --git a/testing/deployer/sprawl/internal/tfgen/templates/container-proxy.tf.tmpl b/testing/deployer/sprawl/internal/tfgen/templates/container-proxy.tf.tmpl
index f4d7fe1d94..64e09743e1 100644
--- a/testing/deployer/sprawl/internal/tfgen/templates/container-proxy.tf.tmpl
+++ b/testing/deployer/sprawl/internal/tfgen/templates/container-proxy.tf.tmpl
@@ -8,6 +8,7 @@ resource "docker_container" "{{.DockerNetworkName}}-forwardproxy" {
     internal = {{.InternalPort}}
   }
 
+  network_mode = "bridge"
   networks_advanced {
     name         = docker_network.{{.DockerNetworkName}}.name
     ipv4_address = "{{.IPAddress}}"