diff --git a/app/assets/javascripts/environments/components/environment_external_url.js b/app/assets/javascripts/environments/components/environment_external_url.js
deleted file mode 100644
index d79b916c3604f2b22d4db84daefc28144ee68f3a..0000000000000000000000000000000000000000
--- a/app/assets/javascripts/environments/components/environment_external_url.js
+++ /dev/null
@@ -1,30 +0,0 @@
-/**
- * Renders the external url link in environments table.
- */
-export default {
-  props: {
-    externalUrl: {
-      type: String,
-      default: '',
-    },
-  },
-
-  computed: {
-    title() {
-      return 'Open';
-    },
-  },
-
-  template: `
-    <a
-      class="btn external-url has-tooltip"
-      data-container="body"
-      :href="externalUrl"
-      target="_blank"
-      rel="noopener noreferrer nofollow"
-      :title="title"
-      :aria-label="title">
-      <i class="fa fa-external-link" aria-hidden="true"></i>
-    </a>
-  `,
-};
diff --git a/app/assets/javascripts/environments/components/environment_external_url.vue b/app/assets/javascripts/environments/components/environment_external_url.vue
new file mode 100644
index 0000000000000000000000000000000000000000..eaeec2bc53c60f043b193f15853345fa159a8fbe
--- /dev/null
+++ b/app/assets/javascripts/environments/components/environment_external_url.vue
@@ -0,0 +1,33 @@
+<script>
+/**
+ * Renders the external url link in environments table.
+ */
+export default {
+  props: {
+    externalUrl: {
+      type: String,
+      required: true,
+    },
+  },
+
+  computed: {
+    title() {
+      return 'Open';
+    },
+  },
+};
+</script>
+<template>
+  <a
+    class="btn external-url has-tooltip"
+    data-container="body"
+    target="_blank"
+    rel="noopener noreferrer nofollow"
+    :title="title"
+    :aria-label="title"
+    :href="externalUrl">
+    <i
+      class="fa fa-external-link"
+      aria-hidden="true" />
+  </a>
+</template>
diff --git a/app/assets/javascripts/environments/components/environment_item.js b/app/assets/javascripts/environments/components/environment_item.js
index d9b49287dec986a8c923e59aa9fa03d42cb7c535..915f0ca4ccb389932c27a39b82a0b08cbeb9219c 100644
--- a/app/assets/javascripts/environments/components/environment_item.js
+++ b/app/assets/javascripts/environments/components/environment_item.js
@@ -1,10 +1,10 @@
 import Timeago from 'timeago.js';
 import '../../lib/utils/text_utility';
 import ActionsComponent from './environment_actions';
-import ExternalUrlComponent from './environment_external_url';
-import StopComponent from './environment_stop';
+import ExternalUrlComponent from './environment_external_url.vue';
+import StopComponent from './environment_stop.vue';
 import RollbackComponent from './environment_rollback';
-import TerminalButtonComponent from './environment_terminal_button';
+import TerminalButtonComponent from './environment_terminal_button.vue';
 import MonitoringButtonComponent from './environment_monitoring';
 import CommitComponent from '../../vue_shared/components/commit';
 import eventHub from '../event_hub';
diff --git a/app/assets/javascripts/environments/components/environment_stop.js b/app/assets/javascripts/environments/components/environment_stop.vue
similarity index 70%
rename from app/assets/javascripts/environments/components/environment_stop.js
rename to app/assets/javascripts/environments/components/environment_stop.vue
index 9e5465c17857959292805d5cac6aae11b623090d..11e9aff7b925fee0f0595c4429932bc974ab24d2 100644
--- a/app/assets/javascripts/environments/components/environment_stop.js
+++ b/app/assets/javascripts/environments/components/environment_stop.vue
@@ -1,3 +1,4 @@
+<script>
 /* global Flash */
 /* eslint-disable no-new, no-alert */
 /**
@@ -50,17 +51,23 @@ export default {
       }
     },
   },
-
-  template: `
-    <button type="button"
-      class="btn stop-env-link has-tooltip"
-      data-container="body"
-      @click="onClick"
-      :disabled="isLoading"
-      :title="title"
-      :aria-label="title">
-      <i class="fa fa-stop stop-env-icon" aria-hidden="true"></i>
-      <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
-    </button>
-  `,
 };
+</script>
+<template>
+  <button
+    type="button"
+    class="btn stop-env-link has-tooltip"
+    data-container="body"
+    @click="onClick"
+    :disabled="isLoading"
+    :title="title"
+    :aria-label="title">
+    <i
+      class="fa fa-stop stop-env-icon"
+      aria-hidden="true" />
+    <i
+      v-if="isLoading"
+      class="fa fa-spinner fa-spin"
+      aria-hidden="true" />
+  </button>
+</template>
diff --git a/app/assets/javascripts/environments/components/environment_terminal_button.js b/app/assets/javascripts/environments/components/environment_terminal_button.vue
similarity index 64%
rename from app/assets/javascripts/environments/components/environment_terminal_button.js
rename to app/assets/javascripts/environments/components/environment_terminal_button.vue
index 092a50a0d6f9ba16b44edf27dc2e6ee6cac1f4e0..c8c1f17d4d867737a72a2c9ebaf1fa011a684d0c 100644
--- a/app/assets/javascripts/environments/components/environment_terminal_button.js
+++ b/app/assets/javascripts/environments/components/environment_terminal_button.vue
@@ -1,3 +1,4 @@
+<script>
 /**
  * Renders a terminal button to open a web terminal.
  * Used in environments table.
@@ -24,14 +25,15 @@ export default {
       return 'Terminal';
     },
   },
-
-  template: `
-    <a class="btn terminal-button has-tooltip"
-      data-container="body"
-      :title="title"
-      :aria-label="title"
-      :href="terminalPath">
-      ${terminalIconSvg}
-    </a>
-  `,
 };
+</script>
+<template>
+  <a
+    class="btn terminal-button has-tooltip"
+    data-container="body"
+    :title="title"
+    :aria-label="title"
+    :href="terminalPath"
+    v-html="terminalIconSvg">
+  </a>
+</template>
diff --git a/spec/javascripts/environments/environment_external_url_spec.js b/spec/javascripts/environments/environment_external_url_spec.js
index 9af218a27fff1691b1a38755622361b6168da848..056d68a26e93661bc585dea725ae57d83872816d 100644
--- a/spec/javascripts/environments/environment_external_url_spec.js
+++ b/spec/javascripts/environments/environment_external_url_spec.js
@@ -1,5 +1,5 @@
 import Vue from 'vue';
-import externalUrlComp from '~/environments/components/environment_external_url';
+import externalUrlComp from '~/environments/components/environment_external_url.vue';
 
 describe('External URL Component', () => {
   let ExternalUrlComponent;
diff --git a/spec/javascripts/environments/environment_stop_spec.js b/spec/javascripts/environments/environment_stop_spec.js
index 01055e3f255110a6e8bb4d20c665e2a79fccba5d..942e4aaabd4e18acf914a8953ad2d550a45787fb 100644
--- a/spec/javascripts/environments/environment_stop_spec.js
+++ b/spec/javascripts/environments/environment_stop_spec.js
@@ -1,5 +1,5 @@
 import Vue from 'vue';
-import stopComp from '~/environments/components/environment_stop';
+import stopComp from '~/environments/components/environment_stop.vue';
 
 describe('Stop Component', () => {
   let StopComponent;
diff --git a/spec/javascripts/environments/environment_terminal_button_spec.js b/spec/javascripts/environments/environment_terminal_button_spec.js
index be2289edc2b593b64ade367a988d8b00f3bda5c5..858472af4b615dbcddda82a94acd31ae59d49b8a 100644
--- a/spec/javascripts/environments/environment_terminal_button_spec.js
+++ b/spec/javascripts/environments/environment_terminal_button_spec.js
@@ -1,5 +1,5 @@
 import Vue from 'vue';
-import terminalComp from '~/environments/components/environment_terminal_button';
+import terminalComp from '~/environments/components/environment_terminal_button.vue';
 
 describe('Stop Component', () => {
   let TerminalComponent;