diff --git a/ui/app/adapters/deployment.js b/ui/app/adapters/deployment.js
index 5530166d6beb..d24628c369ae 100644
--- a/ui/app/adapters/deployment.js
+++ b/ui/app/adapters/deployment.js
@@ -1,6 +1,16 @@
 import Watchable from './watchable';
 
 export default class DeploymentAdapter extends Watchable {
+  fail(deployment) {
+    const id = deployment.get('id');
+    const url = urlForAction(this.urlForFindRecord(id, 'deployment'), '/fail');
+    return this.ajax(url, 'POST', {
+      data: {
+        DeploymentId: id,
+      },
+    });
+  }
+
   promote(deployment) {
     const id = deployment.get('id');
     const url = urlForAction(this.urlForFindRecord(id, 'deployment'), '/promote');
diff --git a/ui/app/components/job-page/parts/latest-deployment.js b/ui/app/components/job-page/parts/latest-deployment.js
index d8cfdd0b6600..4b5052a21a17 100644
--- a/ui/app/components/job-page/parts/latest-deployment.js
+++ b/ui/app/components/job-page/parts/latest-deployment.js
@@ -24,4 +24,22 @@ export default class LatestDeployment extends Component {
     }
   })
   promote;
+
+  @task(function*() {
+    try {
+      yield this.get('job.latestDeployment.content').fail();
+    } catch (err) {
+      let message = messageFromAdapterError(err);
+
+      if (err instanceof ForbiddenError) {
+        message = 'Your ACL token does not grant permission to fail deployments.';
+      }
+
+      this.handleError({
+        title: 'Could Not Fail Deployment',
+        description: message,
+      });
+    }
+  })
+  fail;
 }
diff --git a/ui/app/components/two-step-button.js b/ui/app/components/two-step-button.js
index a3bb4f5f0673..4bf934eadb45 100644
--- a/ui/app/components/two-step-button.js
+++ b/ui/app/components/two-step-button.js
@@ -4,11 +4,12 @@ import { next } from '@ember/runloop';
 import { equal } from '@ember/object/computed';
 import { task, waitForEvent } from 'ember-concurrency';
 import RSVP from 'rsvp';
-import { classNames } from '@ember-decorators/component';
+import { classNames, classNameBindings } from '@ember-decorators/component';
 import classic from 'ember-classic-decorator';
 
 @classic
 @classNames('two-step-button')
+@classNameBindings('inlineText:has-inline-text')
 export default class TwoStepButton extends Component {
   idleText = '';
   cancelText = '';
@@ -17,7 +18,7 @@ export default class TwoStepButton extends Component {
   awaitingConfirmation = false;
   disabled = false;
   alignRight = false;
-  isInfoAction = false;
+  inlineText = false;
   onConfirm() {}
   onCancel() {}
 
diff --git a/ui/app/models/deployment.js b/ui/app/models/deployment.js
index 66d6cb297e3f..5cbb7a0852c5 100644
--- a/ui/app/models/deployment.js
+++ b/ui/app/models/deployment.js
@@ -69,4 +69,9 @@ export default class Deployment extends Model {
     assert('A deployment needs to requirePromotion to be promoted', this.requiresPromotion);
     return this.store.adapterFor('deployment').promote(this);
   }
+
+  fail() {
+    assert('A deployment must be running to be failed', this.isRunning);
+    return this.store.adapterFor('deployment').fail(this);
+  }
 }
diff --git a/ui/app/styles/components/two-step-button.scss b/ui/app/styles/components/two-step-button.scss
index 4c787f0264ce..c4dfcbb2665f 100644
--- a/ui/app/styles/components/two-step-button.scss
+++ b/ui/app/styles/components/two-step-button.scss
@@ -5,6 +5,20 @@
   font-size: $body-size;
   line-height: 1;
 
+  &.has-inline-text {
+    display: inline-flex;
+    align-items: center;
+
+    button {
+      margin-left: 0.5ch;
+    }
+
+    .confirmation-text {
+      position: static;
+      margin-right: 0.5ch;
+    }
+  }
+
   .confirmation-text {
     position: absolute;
     left: 0;
diff --git a/ui/app/templates/clients/client/index.hbs b/ui/app/templates/clients/client/index.hbs
index c1b327656eff..7c5587403c5f 100644
--- a/ui/app/templates/clients/client/index.hbs
+++ b/ui/app/templates/clients/client/index.hbs
@@ -212,7 +212,11 @@
               <TwoStepButton
                 data-test-force
                 @alignRight={{true}}
-                @isInfoAction={{true}}
+                @classes={{hash
+                  idleButton="is-warning"
+                  confirmationMessage="inherit-color"
+                  cancelButton="is-danger is-important"
+                  confirmButton="is-warning"}}
                 @idleText="Force Drain"
                 @cancelText="Cancel"
                 @confirmText="Yes, Force Drain"
diff --git a/ui/app/templates/components/job-page/parts/latest-deployment.hbs b/ui/app/templates/components/job-page/parts/latest-deployment.hbs
index 78e4e0a8c1ce..f11111a34eeb 100644
--- a/ui/app/templates/components/job-page/parts/latest-deployment.hbs
+++ b/ui/app/templates/components/job-page/parts/latest-deployment.hbs
@@ -14,14 +14,32 @@
         <span class="tag is-outlined {{this.job.latestDeployment.statusClass}}" data-test-deployment-status="{{this.job.latestDeployment.statusClass}}">
           {{this.job.latestDeployment.status}}
         </span>
-        {{#if this.job.latestDeployment.requiresPromotion}}
-          <button
-            data-test-promote-canary
-            type="button"
-            class="button is-warning is-small pull-right {{if this.promote.isRunning "is-loading"}}"
-            disabled={{this.promote.isRunning}}
-            onclick={{perform this.promote}}>Promote Canary</button>
-        {{/if}}
+        <div class="pull-right">
+          {{#if this.job.latestDeployment.isRunning}}
+            <TwoStepButton
+              data-test-fail
+              @classes={{hash
+                idleButton="is-danger"
+                confirmationMessage="inherit-color"
+                confirmButton="is-danger"}}
+              @idleText="Fail Deployment"
+              @cancelText="Cancel"
+              @confirmText="Yes, Fail"
+              @confirmationMessage="Are you sure?"
+              @inlineText={{true}}
+              @awaitingConfirmation={{this.fail.isRunning}}
+              @disabled={{this.fail.isRunning}}
+              @onConfirm={{perform this.fail}} />
+          {{/if}}
+          {{#if this.job.latestDeployment.requiresPromotion}}
+            <button
+              data-test-promote-canary
+              type="button"
+              class="button is-warning is-small {{if this.promote.isRunning "is-loading"}}"
+              disabled={{this.promote.isRunning}}
+              onclick={{perform this.promote}}>Promote Canary</button>
+          {{/if}}
+        </div>
       </div>
     </div>
     <div class="boxed-section-body with-foot">
diff --git a/ui/app/templates/components/two-step-button.hbs b/ui/app/templates/components/two-step-button.hbs
index af84491ae99c..5fea8862ea59 100644
--- a/ui/app/templates/components/two-step-button.hbs
+++ b/ui/app/templates/components/two-step-button.hbs
@@ -2,7 +2,7 @@
   <button
     data-test-idle-button
     type="button"
-    class="button {{if this.isInfoAction "is-warning" "is-danger is-outlined"}} is-important is-small"
+    class="button {{if this.classes.idleButton this.classes.idleButton "is-danger is-outlined"}} is-important is-small"
     disabled={{this.disabled}}
     onclick={{action "promptForConfirmation"}}>
     {{this.idleText}}
@@ -10,13 +10,13 @@
 {{else if this.isPendingConfirmation}}
   <span
     data-test-confirmation-message
-    class="confirmation-text {{if this.isInfoAction "inherit-color"}} {{if this.alignRight "is-right-aligned"}}">
+    class="confirmation-text {{this.classes.confirmationMessage}} {{if this.alignRight "is-right-aligned"}} {{if this.inlineText "has-text-inline"}}">
     {{this.confirmationMessage}}
   </span>
   <button
     data-test-cancel-button
     type="button"
-    class="button {{if this.isInfoAction "is-danger is-important" "is-dark"}} is-outlined is-small"
+    class="button is-outlined is-small {{if this.classes.cancelButton this.classes.cancelButton "is-dark"}}"
     disabled={{this.awaitingConfirmation}}
     onclick={{action (queue
       (action "setToIdle")
@@ -26,7 +26,7 @@
   </button>
   <button
     data-test-confirm-button
-    class="button {{if this.isInfoAction "is-warning" "is-danger"}} is-small {{if this.awaitingConfirmation "is-loading"}}"
+    class="button is-small {{if this.awaitingConfirmation "is-loading"}} {{if this.classes.confirmButton this.classes.confirmButton "is-danger"}}"
     disabled={{this.awaitingConfirmation}}
     onclick={{action "confirm"}}
     type="button">
diff --git a/ui/mirage/config.js b/ui/mirage/config.js
index 7817683c8b39..7691af3dd59d 100644
--- a/ui/mirage/config.js
+++ b/ui/mirage/config.js
@@ -191,6 +191,11 @@ export default function() {
   });
 
   this.get('/deployment/:id');
+
+  this.post('/deployment/fail/:id', function() {
+    return new Response(204, {}, '');
+  });
+
   this.post('/deployment/promote/:id', function() {
     return new Response(204, {}, '');
   });
diff --git a/ui/stories/components/two-step-button.stories.js b/ui/stories/components/two-step-button.stories.js
index cdf4b7577cc0..8aab3482fc7e 100644
--- a/ui/stories/components/two-step-button.stories.js
+++ b/ui/stories/components/two-step-button.stories.js
@@ -19,6 +19,27 @@ export let Standard = () => {
   };
 };
 
+export let Styled = () => {
+  return {
+    template: hbs`
+      <h5 class="title is-5">Two-Step Button with class overrides</h5>
+      <br><br>
+      <TwoStepButton
+        @idleText="Scary Action"
+        @cancelText="Nvm"
+        @confirmText="Yep"
+        @confirmationMessage="Wait, really? Like...seriously?"
+        @classes={{hash
+          idleButton="is-danger is-large"
+          confirmationMessage="badge is-warning"
+          confirmButton="is-large"
+          cancelButton="is-hollow"
+        }}
+      />
+      `,
+  };
+};
+
 export let InTitle = () => {
   return {
     template: hbs`
@@ -37,6 +58,32 @@ export let InTitle = () => {
   };
 };
 
+export let InlineText = () => {
+  return {
+    template: hbs`
+      <h5 class="title is-5">Two-Step Button with inline confirmation message</h5>
+      <br><br>
+      <TwoStepButton
+        @idleText="Scary Action"
+        @cancelText="Nvm"
+        @confirmText="Yep"
+        @confirmationMessage="Really?"
+        @inlineText={{true}}
+      />
+      <br><br>
+      <span style="padding-left: 4rem"></span>
+      <TwoStepButton
+        @idleText="Scary Action"
+        @cancelText="Nvm"
+        @confirmText="Yep"
+        @confirmationMessage="Really?"
+        @alignRight={{true}}
+        @inlineText={{true}}
+      />
+      `,
+  };
+};
+
 export let LoadingState = () => {
   return {
     template: hbs`
diff --git a/ui/tests/integration/components/job-page/service-test.js b/ui/tests/integration/components/job-page/service-test.js
index 6efd33e7910a..075e001f1495 100644
--- a/ui/tests/integration/components/job-page/service-test.js
+++ b/ui/tests/integration/components/job-page/service-test.js
@@ -226,4 +226,62 @@ module('Integration | Component | job-page/service', function(hooks) {
 
     assert.notOk(find('[data-test-job-error-title]'), 'Error message is dismissable');
   });
+
+  test('Active deployment can be failed', async function(assert) {
+    this.server.create('node');
+    const mirageJob = makeMirageJob(this.server, { activeDeployment: true });
+
+    await this.store.findAll('job');
+
+    const job = this.store.peekAll('job').findBy('plainId', mirageJob.id);
+    const deployment = await job.get('latestDeployment');
+
+    this.setProperties(commonProperties(job));
+    await render(commonTemplate);
+
+    await click('[data-test-active-deployment] [data-test-idle-button]');
+    await click('[data-test-active-deployment] [data-test-confirm-button]');
+
+    const requests = this.server.pretender.handledRequests;
+
+    assert.ok(
+      requests
+        .filterBy('method', 'POST')
+        .findBy('url', `/v1/deployment/fail/${deployment.get('id')}`),
+      'A fail POST request was made'
+    );
+  });
+
+  test('When failing the active deployment fails, an error is shown', async function(assert) {
+    this.server.pretender.post('/v1/deployment/fail/:id', () => [403, {}, '']);
+
+    this.server.create('node');
+    const mirageJob = makeMirageJob(this.server, { activeDeployment: true });
+
+    await this.store.findAll('job');
+
+    const job = this.store.peekAll('job').findBy('plainId', mirageJob.id);
+
+    this.setProperties(commonProperties(job));
+    await render(commonTemplate);
+
+    await click('[data-test-active-deployment] [data-test-idle-button]');
+    await click('[data-test-active-deployment] [data-test-confirm-button]');
+
+    assert.equal(
+      find('[data-test-job-error-title]').textContent,
+      'Could Not Fail Deployment',
+      'Appropriate error is shown'
+    );
+    assert.ok(
+      find('[data-test-job-error-body]').textContent.includes('ACL'),
+      'The error message mentions ACLs'
+    );
+
+    await componentA11yAudit(this.element, assert);
+
+    await click('[data-test-job-error-close]');
+
+    assert.notOk(find('[data-test-job-error-title]'), 'Error message is dismissable');
+  });
 });
diff --git a/ui/tests/unit/adapters/deployment-test.js b/ui/tests/unit/adapters/deployment-test.js
index 70ecbe986fed..a26a48f91dc8 100644
--- a/ui/tests/unit/adapters/deployment-test.js
+++ b/ui/tests/unit/adapters/deployment-test.js
@@ -42,11 +42,13 @@ module('Unit | Adapter | Deployment', function(hooks) {
     {
       variation: '',
       region: null,
+      fail: id => `POST /v1/deployment/fail/${id}`,
       promote: id => `POST /v1/deployment/promote/${id}`,
     },
     {
       variation: 'with non-default region',
       region: 'region-2',
+      fail: id => `POST /v1/deployment/fail/${id}?region=region-2`,
       promote: id => `POST /v1/deployment/promote/${id}?region=region-2`,
     },
   ];
@@ -64,5 +66,17 @@ module('Unit | Adapter | Deployment', function(hooks) {
         All: true,
       });
     });
+
+    test(`fail makes the correct API call ${testCase.variation}`, async function(assert) {
+      const deployment = await this.initialize({ region: testCase.region });
+      await this.subject().fail(deployment);
+
+      const request = this.server.pretender.handledRequests[0];
+
+      assert.equal(`${request.method} ${request.url}`, testCase.fail(deployment.id));
+      assert.deepEqual(JSON.parse(request.requestBody), {
+        DeploymentId: deployment.id,
+      });
+    });
   });
 });