Switch to image containing stunnel

Rather than installing on container startup, using an image with
stunnel pre-installed. This avoids issues with DNS breaking
the container on startup.

backups/backup.nomad

@@ -173,8 +173,8 @@ job "Dummy" {
       }
 
       config {
-        image = "alpine:3.17"
+        image = "iamthefij/stunnel:latest"
-        args = ["/bin/sh", "$${NOMAD_TASK_DIR}/start.sh"]
+        args = ["$${NOMAD_TASK_DIR}/stunnel.conf"]
       }
 
       resources {
@@ -182,15 +182,6 @@ job "Dummy" {
         memory = 100
       }
 
-      template {
-        data = <<EOF
-set -e
-apk add stunnel
-exec stunnel {{ env "NOMAD_TASK_DIR" }}/stunnel.conf
-        EOF
-        destination = "$${NOMAD_TASK_DIR}/start.sh"
-      }
-
       template {
         data = <<EOF
 syslog = no

core/blocky/blocky.nomad

@@ -116,9 +116,9 @@ job "blocky" {
       }
 
       config {
-        image = "alpine:3.17"
+        image = "iamthefij/stunnel:latest"
+        args = ["$${NOMAD_TASK_DIR}/stunnel.conf"]
         ports = ["tls"]
-        args = ["/bin/sh", "$${NOMAD_TASK_DIR}/start.sh"]
       }
 
       resources {
@@ -126,15 +126,6 @@ job "blocky" {
         memory = 100
       }
 
-      template {
-        data = <<EOF
-set -e
-apk add stunnel
-exec stunnel {{ env "NOMAD_TASK_DIR" }}/stunnel.conf
-        EOF
-        destination = "$${NOMAD_TASK_DIR}/start.sh"
-      }
-
       template {
         data = <<EOF
 syslog = no

core/grafana.nomad

@@ -40,8 +40,8 @@ job "grafana" {
       }
 
       config {
-        image = "alpine:3.17"
+        image = "iamthefij/stunnel:latest"
-        args = ["/bin/sh", "$${NOMAD_TASK_DIR}/start.sh"]
+        args = ["$${NOMAD_TASK_DIR}/stunnel.conf"]
       }
 
       resources {
@@ -49,15 +49,6 @@ job "grafana" {
         memory = 100
       }
 
-      template {
-        data = <<EOF
-set -e
-apk add stunnel
-exec stunnel {{ env "NOMAD_TASK_DIR" }}/stunnel.conf
-        EOF
-        destination = "$${NOMAD_TASK_DIR}/start.sh"
-      }
-
       template {
         data = <<EOF
 syslog = no

databases/lldap.nomad

@@ -193,9 +193,9 @@ SELECT 'NOOP';
       }
 
       config {
-        image = "alpine:3.17"
+        image = "iamthefij/stunnel:latest"
+        args = ["$${NOMAD_TASK_DIR}/stunnel.conf"]
         ports = ["tls"]
-        args = ["/bin/sh", "$${NOMAD_TASK_DIR}/start.sh"]
       }
 
       resources {
@@ -203,15 +203,6 @@ SELECT 'NOOP';
         memory = 100
       }
 
-      template {
-        data = <<EOF
-set -e
-apk add stunnel
-exec stunnel {{ env "NOMAD_TASK_DIR" }}/stunnel.conf
-        EOF
-        destination = "$${NOMAD_TASK_DIR}/start.sh"
-      }
-
       template {
         data = <<EOF
 syslog = no

databases/mysql.nomad

@@ -81,9 +81,9 @@ MYSQL_ROOT_PASSWORD={{ .mysql_root_password }}
       driver = "docker"
 
       config {
-        image = "alpine:3.17"
+        image = "iamthefij/stunnel:latest"
+        args = ["${NOMAD_TASK_DIR}/stunnel.conf"]
         ports = ["tls"]
-        args = ["/bin/sh", "${NOMAD_TASK_DIR}/start.sh"]
       }
 
       resources {
@@ -91,15 +91,6 @@ MYSQL_ROOT_PASSWORD={{ .mysql_root_password }}
         memory = 100
       }
 
-      template {
-        data = <<EOF
-set -e
-apk add stunnel
-exec stunnel ${NOMAD_TASK_DIR}/stunnel.conf
-        EOF
-        destination = "${NOMAD_TASK_DIR}/start.sh"
-      }
-
       template {
         data = <<EOF
 syslog = no

databases/postgres.nomad

@@ -81,9 +81,9 @@ POSTGRES_PASSWORD={{ .superuser_pass }}
       driver = "docker"
 
       config {
-        image = "alpine:3.17"
+        image = "iamthefij/stunnel:latest"
+        args = ["${NOMAD_TASK_DIR}/stunnel.conf"]
         ports = ["tls"]
-        args = ["/bin/sh", "${NOMAD_TASK_DIR}/start.sh"]
       }
 
       resources {
@@ -91,15 +91,6 @@ POSTGRES_PASSWORD={{ .superuser_pass }}
         memory = 100
       }
 
-      template {
-        data = <<EOF
-set -e
-apk add stunnel
-exec stunnel ${NOMAD_TASK_DIR}/stunnel.conf
-        EOF
-        destination = "${NOMAD_TASK_DIR}/start.sh"
-      }
-
       template {
         data = <<EOF
 syslog = no

databases/redis.nomad

@@ -44,9 +44,9 @@ job "redis-${name}" {
       driver = "docker"
 
       config {
-        image = "alpine:3.17"
+        image = "iamthefij/stunnel:latest"
+        args = ["$${NOMAD_TASK_DIR}/stunnel.conf"]
         ports = ["tls"]
-        args = ["/bin/sh", "$${NOMAD_TASK_DIR}/start.sh"]
       }
 
       resources {
@@ -54,15 +54,6 @@ job "redis-${name}" {
         memory = 100
       }
 
-      template {
-        data = <<EOF
-set -e
-apk add stunnel
-exec stunnel $${NOMAD_TASK_DIR}/stunnel.conf
-        EOF
-        destination = "$${NOMAD_TASK_DIR}/start.sh"
-      }
-
       template {
         data = <<EOF
 syslog = no

services/service/service_template.nomad

@@ -354,8 +354,8 @@ $$;
       }
 
       config {
-        image = "alpine:3.17"
+        image = "iamthefij/stunnel:latest"
-        args = ["/bin/sh", "$${NOMAD_TASK_DIR}/start.sh"]
+        args = ["$${NOMAD_TASK_DIR}/stunnel.conf"]
       }
 
       resources {
@@ -366,15 +366,6 @@ $$;
         %{~ endif ~}
       }
 
-      template {
-        data = <<EOF
-set -e
-apk add stunnel
-exec stunnel {{ env "NOMAD_TASK_DIR" }}/stunnel.conf
-        EOF
-        destination = "$${NOMAD_TASK_DIR}/start.sh"
-      }
-
       template {
         data = <<EOF
 syslog = no